The Influence Of Motivation And Training On The Productivity Of Sales Representatives At Pt Arista Mitra Lestari, West Java, With Competence As A Mediating Variable - Hendriana, Didin; Hadiwijaya, Dudung; Mutaqijm, M.Imam (EKOMBIS REVIEW: Jurnal Ilmiah Ekonomi dan Bisnis, 2024)