R.Z. MARGATE, M.I. SECRETARIA, S.S. MAGAT, and L.M. ALFORJA. “DEVELOPMENT OF COMPUTERIZED FERTILIZER RECOMMENDATIONS FOR COCONUT (BASED ON FOLIAR ANALYSIS) USING A LOTUS 123 SOFTWARE PACKAGE SYSTEM”. CORD 8, no. 01 (December 1, 1992): 34. Accessed May 19, 2024. https://journal.coconutcommunity.org/index.php/journalicc/article/view/256.