Saikia, Hemanta, Dibyojyoti Bhattacharjee, Atanu Bhattacharjee, and Hermanus H Lemmer. 2015. “Longitudinal Linear Mixed Effect Model: An Application in Analyzing Age Effects in Twenty20 Cricket”. Thailand Statistician 13 (2):223-42. https://ph02.tci-thaijo.org/index.php/thaistat/article/view/37774.