P. Pandey, H. P. Bashyal, and S. P. Dhakal, “Evaluating English Language Learning through a Non-Credit Course: A CIPP Model Study in Higher Education”, Devkota J. Interdisc. Stud., vol. 8, no. 1, pp. 44–52, Jul. 2026, doi: 10.3126/djis.v8i1.97219.