Haryono A, Triwulandari E, Sondari D, Randy A, Ridwanuloh AM. Control of Biodegradability of Polyurethane Foam Based on Palm Oil by Ratio of Soft Segment on the Polymer Backbone. AB [Internet]. 2025 Sep. 11 [cited 2025 Dec. 16];14(1):11-7. Available from: https://ejournal.brin.go.id/annales/article/view/7245