Ningrum, Gishella Wijaya, Noor Yunida Triana, and Murniati Nurniati. “Mekanisme Koping Siswi Usia 10-12 Tahun Dalam Menghadapi Menarche”. Jurnal Penelitian Perawat Profesional 6, no. 5 (May 11, 2024): 2265-2272. Accessed June 25, 2026. http://www.jurnal.globalhealthsciencegroup.com/index.php/JPPP/article/view/2130.