“Pengaruh Penerapan Teknik Rekonstruksi Kognitif Dalam Mengurangi Perfeksionis Siswa: The effect of appliying cognitive reconstruction techniques in reducing students’ perfectionist”, JPPBK, vol. 2, no. 2, pp. 52–58, Aug. 2026, Accessed: Aug. 29, 2026. Available: https://journal.matappa.ac.id/index.php/JPPBK/article/view/4568