“Identification of Types and Abundance of Solid Waste in Pangkalan Jambi Village, Bengkalis Regency”. Jurnal Natur Indonesia 21, no. 1 (April 2, 2023): 63–68. Accessed April 21, 2025. https://ijae-unri.ejournal.unri.ac.id/index.php/natur/article/view/1685.