SINGH, S.P. et al. 2026. Practicability analysis and economics of using different substrates for oyster mushroom Pleurotus djmore and Pleurotus sajor-caju by woman self help group in Uttarkashi district of Uttarakhand. The Indian Journal of Agricultural Sciences. 83, 7 (Mar. 2026). DOI:https://doi.org/10.56093/ijas.v83i7.31173.