Siagian, F. Y. (2025). THE RELATIONSHIP BETWEEN STRESS LEVEL AND ANXIETY LEVEL WITH THE MENSTRUAL CYCLE OF GRADE XII STUDENTS OF METHODIST HIGH SCHOOL 1 MEDAN: THE RELATIONSHIP BETWEEN STRESS LEVEL AND ANXIETY LEVEL WITH THE MENSTRUAL CYCLE OF GRADE XII STUDENTS OF METHODIST HIGH SCHOOL 1 MEDAN. Jurnal Kedokteran Methodist, 18(1). https://doi.org/10.46880/jkm.v18i1.5781