Pitaloka, S. A., M. Triharini, and L. Nimah. “Relationship Between Nutritional Status, Exercise Level and Recreational Level With Dysmenorrhea in Nursing Students at Airlangga University”. Pediomaternal Nursing Journal, vol. 8, no. 1, May 2022, pp. 26-37, doi:10.20473/pmnj.v8i1.23176.