Nawaz, Rab, et al. “FACTORS CAUSING NON-BREASTFEEDING IN CHILDREN UNDER SIX MONTHS OF AGE IN DISTRICT NOWSHERA, PAKISTAN”. Journal of Ayub Medical College Abbottabad, vol. 21, no. 4, Dec. 2009, pp. 93-95, https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/3154.