Nasiri zarch, Z. (2022) “An Investigation on the Effect of Fluctuations in Daily and Weekly Rhythm and Chronotype (Morning, Evening and Intermediate Types) in preschoolers Attention performance”, Iranian Journal of Educational Sociology, 1(7), pp. 27–36. Available at: https://qijes.com/index.php/ijes/article/view/731 (Accessed: 9 June 2025).