“SOSIALISASI KEBIJAKAN KAWASAN TANPA ROKOK DI RSUD LUBUK PAKAM DELI SERDANG”. JURNAL PENGMAS KESTRA (JPK) 1, no. 1 (July 2, 2021): 208–212. Accessed December 17, 2025. https://ejournal.medistra.ac.id/index.php/JPK/article/view/714.