LUKMAN, -; HIDAYAT, H.; SUBEHI, Luki; DINA, Rahmi; MAYASARI, Novi; MELATI, Irma; SUDRIANI, Yuli. Loads of Pollution to Lake Toba and Their Impacts. International Journal on Advanced Science, Engineering and Information Technology, [S. l.], v. 11, n. 3, p. 930–936, 2021. DOI: 10.18517/ijaseit.11.3.12733. Disponível em: https://ijaseit.insightsociety.org/index.php/ijaseit/article/view/12733. Acesso em: 9 oct. 2024.