D. S. Anakottapary, I. G. Artha Negara, and L. P. . Ike Midiani, “PERFORMANCE INVESTIGATION OF SPLIT-WALL AIR CONDITIONING: AN EXPERIMENTAL ANALYSIS OF COP AND EER WITH A CUSTOM DATA LOGGER”, JAES, vol. 24, no. 1, pp. 72–82, Feb. 2026, doi: 10.5937/jaes0-61611.