Ely S, Akyuwen F, Kaloari RM. Karakterisasi Elastisitas Karet Alam dari Castilla elastica melalui Uji Tarik Beban Bertahap. fista [Internet]. 2025Oct.31 [cited 2026Aug.1];6(2):104-13. Available from: https://eurekaunima.com/index.php/fista/article/view/531