“…However, his study considered only two variables and other related factors were ignored. Many experimental studies, like those of Zakaria et al (2020), Mandal and Chouhan (2020), Kousar et al (2020), Ahmed and Muftawu (2018), Soest and Saha (2018), Nilima et al (2018), among others, have considered the essential socio-economic and female indicators of child mortality. For instance, Zakaria et al (2020) conducted a study on the socioeconomic, macroeconomic, demographic, and environmental variables as determinants of child mortality in South Asia, where they found that the per capita income, immunization, urbanization, trade openness and high life expectancy reduced, while high fertility rate increased child mortality during the period of 1973 -2015.…”