The Effects of Adding CaCOᴣ and Glycerol as Filler in The Synthesis of Bioplastic Made from Corn Starch. JCPE [Internet]. 2024 May 31 [cited 2025 Jul. 1];9(1):29-38. Available from: https://jurnal.fti.umi.ac.id/index.php/JCPE/article/view/97