Effect of Polyvinyl Alcohol (PVA) Concentration and Stirring Time on The Mechanical Properties of Biodegradable Plastic from Kepok Banana Peel Starch. CIVED [Internet]. 2023 Sep. 30 [cited 2026 Apr. 25];10(3):1112-9. Available from: https://cived.ppj.unp.ac.id/index.php/CIVED/article/view/499