Putri, Eni Ayu, Hajrah Hajrah, and Niken Indriyanti. “Pengujian Maksimal Penggunaan Ulang Masker Kain Dengan Berbagai Jenis Bahan Baku Masker: Maximum Testing of Cloth Mask Reuse With Different Types of Mask Materials”. Proceeding of Mulawarman Pharmaceuticals Conferences 14, no. 1 (December 31, 2021): 204–213. Accessed September 9, 2026. http://mpc.jurnalfamul.com/index.php/mpc/article/view/553.