Ningrum, Mega Widya Puspa, and Windhu Purnomo. “RELATIONSHIP BETWEEN READINESS AND ANXIETY LEVEL IN ELEMENTARY SCHOOL STUDENTS FACING MENARCHE IN PADEMAWU SUB-DISTRICT, PAMEKASAN”. Jurnal Biometrika dan Kependudukan 9, no. 2 (October 29, 2020): 95–103. Accessed June 29, 2025. https://e-journal.unair.ac.id/JBK/article/view/14994.