“Video versus live demonstration for teaching the Gram staining technique to second-year medical students: a randomised comparative study of skill acquisition and learner perceptions” (2026) Advanced Natural Sciences: Life and Health Sciences, 3(2), pp. 33–49. Available at: https://www.indjournals.com/index.php/indjournals/article/view/62 (Accessed: 24 August 2026).