Roni, Roni, et al. “Training on the Use of Aizuchi in Japanese Conversation (Kaiwa) for Students of SMK Antartika 2 Sidoarjo”. ABISATYA : Journal of Community Engagement, vol. 3, no. 2, Dec. 2025, pp. 44-52, https://journal.unesa.ac.id/index.php/abisatya/article/view/44509.