Patonah, Siti, Sri Mulyani, and Wheny Septiyan Nawang Wulan. 2025. “STUDY OF THE CAUSES OF ELDERLY INVOLVEMENT IN COVID-19 VACCINE IN BANJAREJO VILLAGE, BOJONEGORO DISTRICT, BOJONEGORO REGENCY : STUDY OF THE CAUSES OF ELDERLY INVOLVEMENT IN COVID-19 VACCINE IN BANJAREJO VILLAGE, BOJONEGORO DISTRICT, BOJONEGORO REGENCY ”. Jurnal Ilmiah Kesehatan 4 (2):28-36. https://ejournal2.rajekwesi.ac.id/index.php/Kesehatan/article/view/40.