Karmawan K, Musa S, Wahyudi W, Lestari P. Thematic KKN XV Covid 19 Universitas Bangka Belitung And The Movement To Wear Masks, Minus Plastic And Love The Environment Through 3 M (Mensosialisasi, Membersihkan, Menjaga) Tanggap Untuk Negeri In Air Ruay Village, Pemali District. jpu [Internet]. 21Dec.2020 [cited 19May2024];7(2):1-. Available from: https://journal.ubb.ac.id/lppm/article/view/2082