Harefa MS, Salsabilla F, Luahambowo KSO, Br Sembiring S, Asmara W. Edukasi Bahaya Sampah Plastik Bagi Ekosistem Laut di Pantai Mangrove, Sei Naga Lawan, Kec. Perbaungan, Kabupaten Serdang Bedagai, Sumatera Utara. PEMA [Internet]. 2025Dec.12 [cited 2026Jan.30];5(3):526-34. Available from: http://jurnal.permapendis-sumut.org/index.php/pema/article/view/2112