Mulawarman, Mulawarman, Eni Rindi Antika, Sigit Hariyadi, Achmad Miftachul Ilmi, Abi Fa’izzarahman Prabawa, Amalia Rizki Pautina, Dini Chairunnisa, Kristin Melliyati Benu, Galuh Nadhita, Alvia Ainil Lathifah, and Vita Yuliana. “Positive Self-Talk in Adolescent: A Systematic Literature Review”. Bulletin of Counseling and Psychotherapy 6, no. 3 (October 13, 2024). Accessed July 5, 2025. https://www.journal.kurasinstitute.com/index.php/bocp/article/view/1034.