Qin, C. and Arbas, R. (2025) “Prevalence and Risk Factors of Primary Dysmenorrhea Among Female College Students in Shandong Province, China and Its Association with Academic Performance: Basis for Targeted Intervention Framework”, International Journal of Public Health and Medical Research, 3(2), pp. 76–80. doi:10.62051/ijphmr.v3n2.08.