chusnul, rachmat, and D. D. F. Yasin. “An An Innovative Approach to Identifying the Location of Myocardial Infarction Using the Einthoven Triangle”. Jurnal Ilmiah STIKES Yarsi Mataram, vol. 16, no. 1, Feb. 2026, pp. 121-8, doi:10.57267/jisym.v16i1.552.