Rahardjo, B. et al. 2020. The Role Of The Head Of Public Health Graduate and Non Public Health Graduate Heads In Improving Managerial Abilities: Case Study of Puskesmas Bulu and Puskesmas Polokarto. STRADA : Jurnal Ilmiah Kesehatan. 9, 2 (Nov. 2020), 1807–1813. DOI:https://doi.org/10.30994/sjik.v9i2.538.