Haqi, Dani Nasirul, and Shintia Yunita Arini. 2021. “OPTIMALISASI PENERAPAN PROTOKOL KESEHATAN PADA PEKERJA DI KOTA SURABAYA”. Jurnal Layanan Masyarakat (Journal of Public Services) 5 (1):35-41. https://doi.org/10.20473/jlm.v5i1.2021.35-41.