Sumon, K.; Sayem, M. A.; Md. Al Mamun, A. S. .; Bharati, P.; Chakrabarty, S.; Taleb, M. A.; Sabiruzzaman, M.; Hossain, M. G. Two Level Logistic Regression Model of Factors Influencing in Early Childbearing and Its Consequences on Nutritional Status of Bangladeshi Mothers: Nationally Representative Data. ijsmr 2021, 10, 97-106.