Sanggam Magda Lasmaria Siahaan and Kamson Pasaribu 2023. Analysis Of Communication And Hr Implementation Of The Covid-19 Vaccination Program In The Elderly In North Musi Rawas District. Jurnal Ilmu Pendidikan dan Sosial. 2, 2 (Jul. 2023), 240–248. DOI:https://doi.org/10.58540/jipsi.v2i2.411.