Zadry, H., Susanti, L. and Uswansyaf , G. 2022. Integration of Function Analysis and Trimming Method: A Systematic Approach for Improving a Spinal Board Design. Andalasian International Journal of Applied Science, Engineering and Technology. 2, 3 (Oct. 2022), 118 - 125. DOI:https://doi.org/10.25077/aijaset.v2i03.55.