Big Five Personality Analysis of Buya Hamka Through a Retrospective Biographical Psychology Approach. Al-Wa’iyah, [S. l.], v. 2, n. 1, p. 69–86, 2026. DOI: 10.51590/wai.v2i1.25. Disponível em: https://journal.al-waiyah.assunnah.ac.id/index.php/bpi/article/view/25. Acesso em: 19 jun. 2026.