Novia, Maulina, et al. “The Relationship Between Knowledge Level and Accuracy of Primary Menstrual Pain Self-Medication in Tahfidz Qur’an Islamic Boarding School Students Nurul Huda Joyosuko Metro, Malang”. Formosa Journal of Science and Technology , vol. 2, no. 12, Dec. 2023, pp. 3153-60, doi:10.55927/fjst.v2i12.7228.