“SOCIALIZATION: COMMUNITY ASSISTANCE IN WASTE SORTING WITH THE BATAM CITY ENVIRONMENTAL SERVICE IN RW-10, PATAM LESTARI SUB- DISTRICT”. PROCEEDING OF UNRIKA INTERNATIONAL CONFERENCE ON COMMUNITY SERVICE, vol. 1, no. 1, Dec. 2025, pp. 74-78, https://www.proceeding.unrika.ac.id/index.php/UICCS/article/view/106.