Saputra L., Moh. Betrawan, et al. “Facing MSMEs Opportunities and Challenges Through the Hexagon Linkage Strategy With the Penta Helix Model Approach”. Indonesian Annual Conference Series, no. Proceedings of IACS-HOICEB, Sept. 2023, pp. 272-7, https://ojs.literacyinstitute.org/index.php/iacseries/article/view/1113.