Abdulganiy, Rasheed, and Rabiu Aliyu Alhaji. 2020. “The Nexus Between the Khawārij Theological Misconception of Īmān (Faith) and Boko Haram Insurgency in Nigeria”. Jurnal Usuluddin 48 (1):113-46. https://doi.org/10.22452/usuluddin.vol48no1.6.