Simarmata, Tualar, Hersanti., Tien Turmuktini, FitriatinBetty N., SetiawatiMieke R., and Purwanto. “Application of Bioameliorant and Biofertilizers to Increase the Soil Health and Rice Productivity”. HAYATI Journal of Biosciences 23, no. 4 (March 23, 2018): 181. Accessed May 1, 2024. https://jurnal.ipb.ac.id/index.php/hayati/article/view/20752.