Nurhaliza D, Arumsari A, Muchlis M. Implementation of a Material-Driven Design Approach on Sandwich Sacks for the Development of Ealsmor Brand Bags. Eduvest [Internet]. 2026May12 [cited 2026May12];6(5):5808-17. Available from: https://eduvest.greenvest.co.id/index.php/edv/article/view/52760