PHYSICAL AND CHEMICAL CHARACTERISTICS OF SOIL IN THE SENTAJO PROTECTED FOREST, KUANTAN SINGINGI DISTRICT, RIAU PROVINCE. Jurnal Ilmu Ilmu Kehutanan, [S. l.], v. 5, n. 1, p. 1–6, 2021. DOI: 10.31258/jiik.5.1.1-6. Disponível em: https://jiik.ejournal.unri.ac.id/index.php/JIIK/article/view/89. Acesso em: 2 aug. 2025.