D. I. Mulyana and I. Rosmalina, “Classification of Skin Color Detection System to Determine Color Selection in Cosmetics (Foundation) Using Modified Chamfer Matching Algorithm Method”, J. Teknol. Inf. Komun, vol. 9, no. 3, pp. 1024–1034, Jul. 2025, doi: 10.35870/jtik.v9i3.3802.