Audu Omar Ahmed Otobo and Ijudai Musa Palnam. Teaching and Learning Proposition: The Use of 3D Ergonomic Board. PLLER-V6 [Internet]. 2024 Feb. 28 [cited 2026 Jun. 3];:137-60. Available from: https://stm.bookpi.org/PLLER-V6/article/view/13703