Kamsan, T. ., P. Kiddee, and P. . . Wonglom. “USE OF COFFEE GROUND WASTE WITH RUBBER WOOD SAWDUST FOR GOLDEN OYSTER MUSHROOM (PLEUROTUS CITRINOPILEATUS SINGER) CULTIVATION MATERIAL”. PSRU Journal of Science and Technology, vol. 6, no. 2, Aug. 2021, pp. 86-97, https://ph01.tci-thaijo.org/index.php/Scipsru/article/view/243895.