“Cultivation of White Oyster Mushroom (Pleurotus Ostreatus) in Indralaya”. Sainmatika: Jurnal Ilmiah Matematika Dan Ilmu Pengetahuan Alam, vol. 22, no. 2, Dec. 2025, pp. 164-75, https://doi.org/10.31851/sainmatika.v22i2.20190.