1.
Harahap NS, Isnaini I, Lubis MS. IMPLEMENTATION OF MEDAN MAYOR REGULATION NUMBER 51 OF 2021 ON THE PERFORMANCE OF THE HEAD OF THE ENVIRONMENT IN KELURAHAN BESAR, MEDAN LABUHAN DISTRICT, MEDAN CITY. SJIIPS [Internet]. 2025 Jul. 18 [cited 2025 Jul. 19];14(1):653-61. Available from: https://ejournal.unibabwi.ac.id/index.php/sosioedukasi/article/view/5730