“WASTE UTILIZATION TRAINING ABOUT STYROFOAM BECOME A BATAKO IN THE SCAVENGER WASTE COMMUNITY IN PALOPO CITY: STYROFOAM BECOME A BATAKO” (2021) INDONESIAN JOURNAL OF HEALTH SCIENCES RESEARCH AND DEVELOPMENT (IJHSRD), 3(1), pp. 61–64. doi:10.36566/ijhsrd/Vol3.Iss1/55.