E. Hutasuhut, L. M. Gultom, H. Daulay, S. Pulungan, D. B. Isnaini, and N. M. R. Tarigan, “The Effect of Work Motivation, Communication and Work Environment on Employee Performance at the Binjai Pratama Tax Service Office”, EAJMR, vol. 3, no. 3, pp. 1085–1098, Mar. 2024.