PITER NIZU KEKRY, B. .; FAHMI, M. Economic Facts Of Sumatra And Kalimantan Islands For 10 Years. Jurnal Sosial Teknologi, [S. l.], v. 1, n. 11, p. 1.437–1.443, 2021. DOI: 10.59188/jurnalsostech.v1i11.235. Disponível em: https://sostech.greenvest.co.id/index.php/sostech/article/view/235. Acesso em: 22 nov. 2024.