Measuring Spiritual Intelligence among Higher Secondary Students: Scale Development and Psychometric Validation. Poornaprajna International Journal of Management, Education & Social Science (PIJMESS), [S. l.], v. 3, n. 1, p. 249–258, 2026. DOI: 10.64818/PIJMESS.3107.4626.0051. Disponível em: https://www.poornaprajnapublication.com/index.php/pijmess/article/view/115. Acesso em: 10 jun. 2026.