PURNOMO, R. A.; E. RUSIADI. Culinary Product Development Strategy The Pratistha Harsa Purwokerto Culinary Center. International Journal of Economic Research and Financial Accounting (IJERFA), [S. l.], v. 1, n. 1, p. 19–27, 2022. Disponível em: https://backupijerfa.afdifaljournal.com/index.php/ijerfa/article/view/16. Acesso em: 21 apr. 2026.