N. H. Md Nawi, H. Ibrahim, and T. N. Tuan Ahmad, “Pengaruh Komitmen Beragama Dan Pengetahuan Agama Terhadap Komitmen Halal Dalam Kalangan Saudara Baru/ The Influence of Religious Commitment and Religious Knowledge on Halal Commitment among New Convert”, UMRAN, vol. 13, no. 2, pp. 147–162, Jun. 2026.