Harsono, P., Setyowati, N., Qhoriyantoro, M., and Muktamar, Z. “Weed inhibition and sorghum yield as affected by organic mulch in tropical coastal environment”. International Journal of Agricultural Technology 15, no. 6 (November 15, 2019): 891–900. accessed November 15, 2025. https://li04.tci-thaijo.org/index.php/IJAT/article/view/8331.