Beyond the Character Sheet: “Character Keepers” as Digital Play Aids in the Contemporary Indie TRPG Community. RPG学研究: Japanese Journal of Analog Role-Playing Game Studies, [S. l.], n. 2, p. 31–50, 2021. Disponível em: https://jarps.net/index.php/journal/article/view/26. Acesso em: 3 jan. 2026.