The IPP Online

IPP Online is primarily a Web-based article indexing system based on the Index to Philippine Periodicals (IPP) which was originally produced as a printed research guide to periodical articles indexed by the Bibliography and Indexing Section of the UP Diliman University Library.

This Online version currently contains more recent article indexes (mostly from 2010 onwards) from various popular and scholarly Philippine journals/magazines and offers more content, e.g., searchable abstracts and full-text articles in PDF.

The following are the major components of the system:
 » Periodicals Management
 » Article Indexing
 » Simple Search Engine with "phrase", "rootword", and Boolean searching and option to limit search by specific field (e.g., author, title, subject, abstract)
 » Built-in Authority Control
 » Digital File attachments (viewing uploaded digital copy of articles)
 » Full-text search option

Posted by cnangeles  |  June 24, 2013

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Recent Articles Indexed

  • Lease of public land: notice is hereby given that the Community Environment and Natural Resources Office at Jampason, Initao, Misamis Oriental through sealed bidding at 10:00 A.M. on March 13, 2023 the right to lease for industrial purposes the tract of land herein below described. Written in the prescribed form may be submitted not later than 10:00 A.M. on the said date. Location: Bobontugan, Jasaan, Misamis Oriental; description: Miscellaneous Lease Application (MLA) No. 104311-01; area: 10,664 sq.m.; appraised value of the land: P10,397,400.00; appraised value of the existing improvement: P7,859,466.81; applied for by: Sophiered Hotel and Onshore Restaurant rep. by Mrs. Grace A. Jardin; boundaries: North: Macajalar Bay, East: lot 1489 & 1488, Cad 367, South: Macajalar Bay, West: Macajalar Bay. Official Gazette 119(02) January 9, 2023 : 397.  view details »
  • Sale of public land: notice is hereby given that the Patent and Deeds, DENR-CAR at PENRO Benguet, Wangal, La Trinidad, Benguet will sell through oral bidding at exactly 10'oclock (10:00) A.M. on March 22, 2023 the tract of land described below: location: res. sec. "J" Loakan proper, Baguio City; description: residential land; appraisal value of land: Php4,750.00 per square meter; improvements: Php4,115,000.00; reference: TSA 141102-4108 Rosa B. Santos. Official Gazette 119(02) January 9, 2023 : 396.  view details »
  • Sale of public land: notice is hereby given that the Patent and Deeds, DENR- CAR at PENRO Benguet, Wangal, La Trinidad, Benguet will sell through oral bidding at exactly 10'oclock (10:00) A.M. on April 19, 2023 the tract of land described below: location: res. sec. "K", Camp Filipino Baguio City; description: residential land; area: 784 square meters; appraisal value of land: Php 3,950.00 per square meter; improvements: Php 5,470,920.00; reference: TSA-V-1847, HRS. of Balbino Valdez rep. by Bonifacio Ladia. Official Gazette 119(02) January 9, 2023 : 395.  view details »
  • Sale of public lands: notice is hereby given that the Department of Environment and Natural Resources, National Capital Region, Patents and Deeds Section, LPDD, in pursuance to Administrative Order No. 38 dated 19 April 1990, will sell at DENR-NCR, Licenses, Patent and Deeds Division, National Ecology Center, East Avenue, Diliman, Quezon City, through sealed bidding to the highest bidder at 10:00 A.M. on March 28, 2023, the tract of land situated in Brgy. Western Bicutan (Pinagsama), Taguig City which are specifically described below to wit: application no.: IGPSA no: 007607-2195; name of applicant: Diana Rose A. Salak; lot no/blk no/plan no: lot 24, block 20, Psd-00-036894; area in sq.m.: 60.30 sq.m.; appraised valued per sq.m.: P140.00; total value of land: P8,442.00; total value of improvement: P450,000.00. Official Gazette 119(02) January 9, 2023 : 394.  view details »
  • Sale of public lands: notice is hereby given that the Department of Environment and Natural Resources, National Capital Region, Patents and Deeds Section, in pursuance to Administrative Order No. 38 dated 19 April 1990, will sell at DENR-NCR, Licenses, Patent and Deeds Division, National Ecology Center, East Avenue, Diliman, Quezon City, through sealed bidding to the highest bidder at 10:00 A.M. on March 28, 2023, the tract of land situated in Western Bicutan (Pinagsama), Taguig City which are specifically described below to wit: application no.: IGPSA no: 007607-1899; name of applicant: Rosalio B. Bertumen; lot no/blk no/plan no: lot 9, block 7, Psd-00-036894; area in sq.m.: 84 sqm.; appraised valued per sq.m.: PhP140.00; total value of land: PhP11,760.00; total value of improvement: PhP1,200,000.00. Official Gazette 119(02) January 9, 2023 : 393.  view details »
  • Sale of public land: notice is hereby given that the Department of Environment and Natural Resources, National Capital Region, Patents and Deeds Section, in pursuance to Administrative Order No. 38 dated 19 April 1990, will sell at DENR-NCR, Licenses, Patent and Deeds Division, National Ecology Center, East Avenue, Diliman, Quezon City, through sealed bidding to the highest bidder at 10:00 A.M. on March 28, 2023, the tract of land situated in Fort Bonifacio (now Western Bicutan), Taguig City which are specifically described below to wit: application no.: IGPSA no: 007607-784; name of applicant: Reynaldo R. Lucido; lot no/blk no/plan no: lot 1, block 99, Psd-13-001602; area in sq. m.: 401 sq.m.; appraised valued per sq.m.: P600.00; total value of land: P264,600.00; total value of improvement: no improvement. Official Gazette 119(02) January 9, 2023 : 392.  view details »
  • Sale of public land: notice is hereby given that the Department of Environment and Natural Resources, National Capital Region, Patents and Deeds Section, LPDD, in pursuance to Administrative Order No. 38 dated 19 April 1990, will sell at DENR-NCR, Licenses, Patent and Deeds Division, National Ecology Center, East Avenue, Diliman, Quezon City, through sealed bidding to the highest bidder at 10:00 A.M. on March 28, 2023, the tract of land situated in Brgy. AFPOVAI, Fort Bonifacio, Taguig City which are specifically described below to wit: application no.: IGPSA no: (13-1) 4447; name of applicant: Raul M. Farnacio; lot no/blk no/plan no: lot 27, block 122, Psd-13-001602; area in sq. m.: 400 sqm.; appraised valued per sq. m.: P600.00; total value of land: P240,000.00. Official Gazette 119(02) January 9, 2023 : 391.  view details »
  • Lease of public land: notice is hereby given that the DENR-Community Environment and Natural Resources Office (CENRO) at Lipa City will accept oral or written bids not later than ten o'clock in the morning (10:00 a.m.) on March 3, 2023, for the lease for commercial/tourism purposes of the tract of foreshore land herein below described: location: Brgy. San andres I, Bauan, Batangas; description: foreshore land covered by approved plan, Mlc-041006-14-D, total area: 21,958 square meters; appraised value of the foreshore land: Php4,500.00 per square meters or Php98,811,000.00 for the whole tract of land; value of existing improvements: Php122,138,210.22; annual rental: Php4,185,712.00 (3% value of the land & 1% of improvements); applied by: ECOZONE Properties Inc., MLA 041006-14. Official Gazette 119(02) January 9, 2023 : 390.  view details »
  • Sale of public land: notice is hereby given that the Department of Environment and Natural Resources, National Capital Region, Patents and Deeds Section, LPDD, in pursuance to Administrative Order No. 38 dated 19 April 1990, will sell at DENR-NCR, Licenses, Patent and Deeds Division, National Ecology Center, East Avenue, Diliman, Quezon City, through sealed bidding to the highest bidder at 10:00 A.M. on March 28, 2023, the tract of land situated in Brgy. Fort Bonifacio (now Western Bicutan), Taguig City which are specifically described below to wit: application no.: IGPSA no: (13-1) 3059; name of applicant: Bernardito C. Arcamo; lot no/blk no/plan no: lot 5, block 106, Psd-13-001602; area in sq. m.: 450 sq. m.; appraised valued per sq. m.: P660; total value of land: Php270,000.00; total value of improvement: N/A. Official Gazette 119(02) January 9, 2023 : 389.  view details »
  • Sale of public lands: notice is hereby given that the Department of Environment and Natural Resources, National Capital Region, Patents and Deeds Section, in pursuance to Administrative Order No 38 dated 19 April 1990, will sell at DENR-NCR, Licenses, Patent and Deeds Division, National Ecology Center, East Avenue, Diliman, Quezon City, through sealed bidding to the highest bidder at 10:00 A.M. on April 11, 2023, the tract of land situated in Western Bicutan (Pinagsama), Taguig City which are specifically described below to wit: application no.: IGPSA no: 007607-2184; name of applicant: Edwin A. Vida; lot no/blk no/plan no: lot 34, block 50, Psd-00-036894; area in sq. m.: 84 sq. m.; appraised valued per sq. m.: Php140.00; total value of land: Php11,760.00; total value of improvement: Php800,000.00. Official Gazette 119(02) January 9, 2023 : 388.  view details »

About the IPP

One of the earliest publications that the UP Diliman Library produces is the Index to Philippine Periodicals (IPP). Since its first issue which came out in 1956, the IPP marks this year, 2013, its 57th year of existence. It has sustained itself through the years because it is not only a valuable bibliographic research guide to both librarians and researchers but also because the product is very much in demand by various other libraries which simply rely on the more comprehensive indexing services of the UP Diliman Library.

IPP, or the Index to Philippine Periodicals is name subject index to articles of periodicals published in the Philippines. It covers 4 key subject areas in field humanities, social sciences, natural sciences and applied sciences. Indexing of articles is selective. Articles on non-Philippine subjects are not indexed. It is compiled, edited and maintained by the Bibliography and Indexing Section of the Main Library and issued on a quarterly basis every year.

It has also been produced in three generations of formats. It began in the original print format reproduced via the mimeographing machine. This represented the first generation of IPPs. Then the second generation came – in print format still but encoded using the computer machine. Finally, came the third generation – which is in electronic or CD-ROM format. The IPPs are produced today either in computerized print format or in electronic format. The former relies on paper technology; the latter, on paperless technology.

Indeed, the IPPs have gone through a lot of changes. In its 57th anniversary, it is worth going back to retrace its history and evolution.

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