N. J. Balang, N. J. Balang, Z. Mahamod, and N. A. Buang, “Employing Mixed-Methods Explanatory Sequential Design: An Instructional Coaches Competencies in Malaysia’s Curriculum Aspect”, Psychosocial rehabilitation, vol. 24, no. 6, pp. 2497–2507, Aug. 2020, doi: 10.61841/0gez0879.