Riogilang, Hendra. “IMPLEMENTASI MANADO KOTA HIJAU”. JURNAL LPPM BIDANG SAINS DAN TEKNOLOGI 4, no. 1 (January 31, 2018): 8–22. Accessed November 22, 2024. https://ejournal.unsrat.ac.id/v3/index.php/lppmsains/article/view/18850.