Pribadi, R.R., Wibowo, R., Muzellina, V.N., Darnindro, N., Fariz Malvi Zamzam Zein, A., Fauzi, A. and Simadibrata, M. 2026. Mastery Learning in an Intestinal Ultrasound Workshop for Inflammatory Bowel Disease: Evaluating Its Effectiveness in Enhancing Skill Acquisition. Acta Medica Indonesiana. 58, 1 (Apr. 2026), 26.