Astutik, P. D., and Achmad Fauzi. “Differences in the Effectiveness of Giving Dark Chocolate and Ginger to Reducing Menstrual Pain Intensity in SMAN 1 Cikande Students in 2022”. Jurnal Keperawatan Komprehensif (Comprehensive Nursing Journal), vol. 8, no. Special Edition, June 2022, http://journal.stikep-ppnijabar.ac.id/index.php/jkk/article/view/396.