A. K. Narvaez Carcausto, M. F. Vera Perez, C. Ramirez, and C. Raymundo, “Proposal to Reduce Unclosed Sales in an FMCG SME Using Last-Mile Management, 5S, and ABC”, LACCEI, vol. 2, no. 13, Dec. 2025, doi: 10.18687/LEIRD2025.1.1.1042.