Heryanto, Deny, Haris Supratno, Sujarwanto, and Erny Roesminingsih. 2023. “The Principal’s Leadership in Cultivating Pride and Nationality (Kebhayangkaraan) Character Education”. Migration Letters 20 (6). London, UK:217-31. https://doi.org/10.59670/ml.v20i6.3474.