Amir F, Cut B, Rayan R, Khoir B, Nasruddin N, Amin M. Experimental Study of The Influence Use of Beeswax Against The Mechanical and Thermal Properties of Concrete. sintek. jurnal. ilm. teknik. mesin [Internet]. 2020Jun.1 [cited 2025May13];14(1):22-6. Available from: https://jurnal.umj.ac.id/index.php/sintek/article/view/5271