Amy L. Melton, Edward Franz Pace-Schott, and Amy Hartl. “Sleep and Digital Altruism: Are Good Sleepers, Good Doers?”. Journal of Social Psychology Research 1, no. 1 (December 28, 2021): 31–59. Accessed May 12, 2024. https://ojs.wiserpub.com/index.php/JSPR/article/view/1045.