E. B. Anak Wil and N. Thambu, “Kompetensi Moral Murid Tingkatan Empat di Daerah Dalat Sarawak: Moral Competence of Form Four Students in the District of Dalat, Sarawak”, EJOSS, vol. 4, no. 1, pp. 48–59, Dec. 2018, doi: 10.37134/ejoss.vol4.1.7.2018.