Mubarok A, Putri SA. PEMBUATAN HAND SANITIZER DI UMKM RM MAMA RIRIE SAMARINDA: The Production of Hand Sanitizer at UMKM Mama Ririe Samarinda. ruhuirahayu. j. [Internet]. 2022 Dec. 31 [cited 2024 Nov. 25];1(2):135-9. Available from: https://jurnal.fib-unmul.id/ruhuirahayu/article/view/50