WELLYALINA, W.; FITRIA, E. A.; SUMARNO, W.; AIDI, M. F. .; GUSSRY, H. N. . Innovation In Waste Cooking Oil, Coconut, And Rice-Based Products Through Outreach Activities In Nagari Cupak. Andalasian International Journal of Social and Entrepreneurial Development, [S. l.], v. 6, n. 01, p. 1–4, 2026. DOI: 10.25077/aijsed.6.01.1-4.2026. Disponível em: https://aijsed.lppm.unand.ac.id/index.php/aijsed/article/view/74. Acesso em: 10 oct. 2026.