Huda, Miftakul, and Puspo Dewi Dirgantari. “Product Development Supports the Business Strategy of Manufacturing Companies in the Plastic and Packaging Sub-Sector (Case Study: PT. Jerlin Kencana Sakti)”. East Asian Journal of Multidisciplinary Research 2, no. 6 (June 16, 2023): 2257–2272. Accessed September 19, 2024. https://journal.formosapublisher.org/index.php/eajmr/article/view/4276.