Gunawan, Hendra, and Siti Mujanah. 2023. “The Effect of Work Facilities, Work Motivation and Education Level on Employee Performance at J&T Express Sampang (A Study at Four J&T Branches in Sampang Regency)”. International Conference On Economics Business Management And Accounting (ICOEMA) 2 (June):666-80. https://conference.untag-sby.ac.id/index.php/icoema/article/view/3049.