Elmitra, E., and R. Novalina. “Formulasi Bedak Tabur Biji Alpukat (Perseae Americana Mill): Avocado Seed Powder Formulation (Persea Americana Mill)”. Prosiding Seminar Nasional Ilmu Kesehatan, vol. 1, no. 1, Sept. 2016, pp. 40-46, https://journal.umpr.ac.id/index.php/snik/article/view/1211.