Raja Raziff Raja Shaharuddin, Daud Mohamed Salleh, Elmi Baharudin, and Zahimi Zainol Abidin. “HUBUNGAN AL-QALB DALAM KECERDASAN SPIRITUAL DENGAN PRESTASI KERJA DALAM ISLAM”. INTERNATIONAL JOURNAL OF ENTREPRENEURSHIP AND MANAGEMENT PRACTISES (IJEMP), vol. 7, no. 26, Sept. 2024, https://gaexcellence.com/ijemp/article/view/4175.