Shaheen, Ghazala, Naeem Ullah, and Jam Muhammad Zafar. “Effect of Teachers’ Instruction on Learners’ Cognitive Skills, Attention, Perception and Memory in Early Childhood Education”. Journal of Development and Social Sciences 5, no. 2 (June 15, 2024): 478–489. Accessed November 21, 2024. https://ojs.jdss.org.pk/journal/article/view/1083.