R. Maulana, M. D. F. Rohman, C. Herawan, J. S. Saragih, A. Akidnaram, and R. Wahyudi, “Consumer Preference-Based Redesign of Vanish Detergent Packaging Using Conjoint Analysis”, JUIT, vol. 5, no. 2, pp. 473–486, Jul. 2026.