NAPITUPULU, D. .; SUTARYAT TRISNAMANSYAH; HUSEN SAEFUL INSAN; WASKA WARTA. Effect of Work Environment and Work Motivation on Employee Performance in Faculty of Forestry University North Sumatra. Journal of Economicate Studies, [S. l.], v. 3, n. 2, p. 49–61, 2019. DOI: 10.32506/joes.v3i2.637. Disponível em: http://www.journal.islamicateinstitute.co.id/index.php/joes/article/view/637. Acesso em: 17 apr. 2026.