SAUERMAN, Jan; ISBAHI, Muhammad Baiqun. Worker Reciprocity and the Returns to Training: Evidence from a Field Experiment. Majapahit Journal of Islamic Finance and Management, [S. l.], v. 3, n. 1, p. 49–89, 2023. DOI: 10.31538/mjifm.v3i1.35. Disponível em: https://syariah.jurnalikhac.ac.id/index.php/majapahit/article/view/35. Acesso em: 15 apr. 2026.