Hamdan, Alifal, Ismu Rini Dwi Ari, and Imma Widyawati Agustin. “Environmental Sustainability Improvement Of Malang City Based On Local Sustainability”. Jurnal Sosial Teknologi 2, no. 1 (January 15, 2022): 39–50. Accessed November 22, 2024. https://sostech.greenvest.co.id/index.php/sostech/article/view/260.