Imai, Tsuyoshi, Boyang Li, Alissara Reungsang, and Pakawadee Kaewkannetra. 2017. “Effects of mineral nutrients with biowaste compost as soil conditioner for farmland”. Asia-Pacific Journal of Science and Technology 15 (9):818-25. https://so01.tci-thaijo.org/index.php/APST/article/view/84061.