Azam Mohd Shariff, A. et al. 2018. Admissibility of Iqrar as Evidence: the Issue of Voluntariness from Syariah Principles Perspective. International Journal of Engineering & Technology. 7, 3.30 (Aug. 2018), 104–108. DOI:https://doi.org/10.14419/ijet.v7i3.30.18211.