Ma. Celia M. Raquepo, Carmelita D. Pabustan, and Severino S. Magat Ph.D. “Indicative Nutrient Supplying Capacity and Chemical Properties of Coir Dust, Coco Husk and Other Coir Dust-Based Materials”. CORD 20, no. 02 (December 1, 2004): 34. Accessed May 5, 2024. https://journal.coconutcommunity.org/index.php/journalicc/article/view/391.