LATIF, Andi Maal; HALIM, Hasmar; ANTON, Erning Ertami; SYAHRUL, Syahlendra; SUBHAN, Andi Muhammad. Initial River Sand Characterization from Five Quarry Sources in North Luwu Regency as a Construction Material Database. Engineering, Technology & Applied Science Research, Greece, v. 16, n. 3, p. 35418–35426, 2026. DOI: 10.48084/etasr.17616. Disponível em: https://mail.etasr.com/index.php/ETASR/article/view/17616. Acesso em: 7 jun. 2026.