Chakraborty, D. and Saha, S. 2026. Effectiveness of Conventional & Jigsaw Method of Self-directed Learning and Interactive Lecture in Undergraduate Physiology Teaching – A Comparative Study. Nigerian Medical Journal. 67, 1 (Apr. 2026), 192–201. DOI:https://doi.org/10.71480/nmj.v67i1.1230.