SIMATUPANG, Sudung; DHARMA, Edy; AMBARITA, Marthin Hutler; BUTARBUTAR, Novita; SUDIRMAN, Acai. Determinants of Innovative Work Behaviorof MSME Employees during the Covid-19 Pandemic in Pematangsiantar City. Valid: Jurnal Ilmiah, [S. l.], v. 20, n. 1, p. 54–63, 2022. DOI: 10.53512/valid.v20i1.245. Disponível em: https://journal.stieamm.ac.id/valid/article/view/245. Acesso em: 10 jun. 2026.