Jahrizal, and Azrul Muslihin. “ORGANIK (Organic Guava Leaf and Potato Face Mask): Inovasi Dalam Mendukung Pertumbuhan Ekonomi Hijau”. 2025. Journal of Sustainable Entrepreneur Region Industry, vol. 1, no. 2, Mar. 2026, pp. 8-14, https://journal.ypmki.com/index.php/joseri/article/view/61.