Education and Training on Manufacturing of Natural Sunscreen As A Safe Cosmetic at Private Vocational High School Pharmaca Medan: Edukasi Dan Pelatihan Pembuatan Sunscreen Berbahan Alami Sebagai Produk Kosmetika Aman Di Sekolah Menengah Kejuruan Swasta Pharmaca Medan. jukeshum 2026, 6 (1), 259-269. https://doi.org/10.51771/jukeshum.v6i1.1911.