“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, vol. 6, no. 1, pp. 259–269, Apr. 2026, doi: 10.51771/jukeshum.v6i1.1911.