Setiawati, Betti, Harries Madiistriyatno, and Nurwulan Kusumadewi. “The Influence of Competence and Professionalism on Consumer Satisfaction at The Indonesian Nail Industry Association (PIKI)”. Dinasti International Journal of Management Science 7, no. 5 (May 19, 2026): 1048–1054. Accessed June 1, 2026. https://dinastipub.org/DIJMS/article/view/6544.