Natadidjaja, R.I., Henry, T., Adlani, H., Ariyani, A. and Bur, R. 2021. Antibiotic usage at a private hospital in Central Java: results of implementing the Indonesian Regulation on the Prospective Antimicrobial System (Regulasi Antimikroba Sistem Prospektif Indonesia [RASPRO]). International Journal of Infection Control. 17, 1 (Jul. 2021). DOI:https://doi.org/10.3396/ijic.v17.20411.