Mayorga-Vega, Daniel, Jesús Viciana, and Maribel Parra Saldías. 2019. “Within and Between-Day Differences in adolescents’ Objectively-Measured Physical Activity and Sedentary Behavior”. Kinesiology 51 (2):227-37. https://hrcak.srce.hr/ojs/index.php/kinesiology/article/view/9852.