RAZI, F.; HENDRAYANA, H.; HARIJOKO , A. Identification and distribution of fluoride in Singkep Island, Lingga Regency, Riau Islands. Journal of Degraded and Mining Lands Management, Malang, Indonesia, v. 11, n. 4, p. 6185–6199, 2024. DOI: 10.15243/jdmlm.2024.114.6185. Disponível em: https://jdmlm.ub.ac.id/index.php/jdmlm/article/view/16555. Acesso em: 25 apr. 2025.