Ruhana, A. et al. 2023. Increasing Productivity of “Kerupuk Puli Bu Iis” in Tambakmas, Sukomoro, Magetan. ABISATYA : Journal of Community Engagement. 1, 1 (Mar. 2023), 21–24. DOI:https://doi.org/10.26740/abisatya.v1i1.20363.