Basuki, Ari. “Increasing Concept Acquisition of Junior Secondary School Students Through Chemistry Local Content Program Based On The “Orang Laut””. JURNAL PENDIDIKAN SAINS DAN APLIKASINYA 3, no. 1 (July 13, 2020): 21–27. Accessed May 26, 2026. https://journal.upgripnk.ac.id/index.php/JPSA/article/view/1784.