1.
Thunyachai S, Lonkaniand R, Theeranuphattana A. Lean Systems Practice on Firm’s Performance. bus. rev. j. [Internet]. 2020Dec.25 [cited 2021May15];12(2):98-112. Available from: https://so01.tci-thaijo.org/index.php/bahcuojs/article/view/245286