Ariwibowo, A., M. Irsyad, and A. Amrul. “An Experimental Study of the Use of Coconut Oil-Based PCM to Reduce the Thermal Load of Air Conditioners As an Effort to Save Energy”. MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering, Vol. 4, no. 1, Feb. 2022, pp. 35-44, doi:10.46574/motivection.v4i1.107.