Valera, J. P. (2016). Physico-spectrochemical characterization and antibacterial property of humic acid (HA) from Sta. Barbara artesian well-water. University of the Philippines Visayas.
Chicago Style (17th ed.) CitationValera, Jessebel Patchicoy. Physico-spectrochemical Characterization and Antibacterial Property of Humic Acid (HA) from Sta. Barbara Artesian Well-water. [Miagao, Iloilo]: University of the Philippines Visayas, 2016.
MLA (9th ed.) CitationValera, Jessebel Patchicoy. Physico-spectrochemical Characterization and Antibacterial Property of Humic Acid (HA) from Sta. Barbara Artesian Well-water. University of the Philippines Visayas, 2016.
Warning: These citations may not always be 100% accurate.