Dzakia Fifi Mahardini, Ahmad Zainuri, Romli and Zainal Berlian (2026) “The Influence of Spiritual and Adaptive Leadership in Increasing the Competitiveness of Islamic Educational Institutions: A Quantitative Study at the Nurul Ilmi Integrated Educational Institution, Banyuasin Regency”, International Journal of Education, Vocational and Social Science , 5(02), pp. 3383-3396. doi: 10.63922/ijevss.v5i02.3641.