Siska Yulianita Lubis, Faisal Azhari Baldan Panjaitan, Nurhayati, & Shampazuraini Samsuri. (2023). ANALYSIS OF PRODUCTION COSTS AND INCOME OF OYSTER MUSHROOM (Pleurotus ostreatus) BAGLOG. International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET), 2(3), 2880–2884. https://doi.org/10.54443/ijset.v2i3.1069