2011
Aryal, T. R. (2011). Age at menarche and its relation to ages at marriage, first-birth and menopause among rural Nepalese females. Nepal Journal of Science and Technology, 12, 276-285.
2018
Erzen, E., & Çikrikci, Ö. (2018). The effect of loneliness on depression: A meta-analysis. International Journal of Social Psychiatry, 64(5), 427-435.