Mas Subagyo Eko Prasetyo. “LEGAL STUDY OF ECO-COMMUNITY WASTE MANAGEMENT CONCEPTS THROUGH THE DEVELOPMENT OF ECO ENZYME AS A SOLUTION WASTE MANAGEMENT IN POPULAR CITY”. Jurnal Multidisiplin Sahombu, vol. 1, no. 01, July 2021, pp. 47-54, doi:10.58471/jms.v1i01.338.