Suryani, Yuliesi, Gusnayetti, Emi Handrina, Nurhaida, Susilastri, Desriana. Creativity of De-Ka kopertis X canteen empowerment through various oyster mushroom processing. JPPMI [Internet]. 2021 Sep. 7 [cited 2026 Apr. 23];1(2):78-86. Available from: https://jppmi.ptti.web.id/index.php/jppmi/article/view/9