Ditya Tiwi Syafira, Dwi Endarti, and Marteen J. Postma. 2024. “Economic Evaluation of Expanding HPV Vaccination Programs for Boys: A Systematic Review”. Journal of Health Economic and Policy Research (JHEPR) 2 (2):62-77. https://doi.org/10.30595/jhepr.v2i2.157.