Guta, Befekadu Sirnessa, Wudu Melese Tarekegne, and Worku Fentie Tegegne. 2017. “The Effect of Pre-School Education to Students’ Learning Experience in First Cycle Primary Schools”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 31 (1):324-40. https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/6409.