Dorji, Thinley, Sangay Wangmo, and Krit Pongpirul. 2019. “Age of Menarche and Menstrual Hygiene of Pubertal Female Students in Bhutan: A Cross-Sectional Survey, 2017”. Bhutan Health Journal 5 (1):25-29. https://doi.org/10.47811/bhj.80.