Liemika, F., & Maryam, E. W. (2023). Social Loafing of Members of the MAPALA Organization in Sidoarjo: Social Loafing Pada Anggota Organisasi MAPALA di Sidoarjo. Indonesian Journal of Innovation Studies, 21, 10.21070/ijins.v21i.795. https://doi.org/10.21070/ijins.v21i.795