Clarke, Katherine Maureen. “Benching Playground Loneliness: Exploring the Meanings of the Playground Buddy Bench: Exploring the Meanings of the Playground Buddy Bench”. International Electronic Journal of Elementary Education, vol. 11, no. 1, Sept. 2018, pp. 9-21, https://www.iejee.com/index.php/IEJEE/article/view/583.