YAM, Jim Hoy; RACHBINI, Widarto. Management Strategy: Business Challenges and Working Ethos in the Era of Covid-19 Pandemic. Indonesian Journal of Innovation and Applied Sciences (IJIAS), [S. l.], v. 2, n. 2, p. 150–155, 2022. DOI: 10.47540/ijias.v2i2.489. Disponível em: https://www.ojs.literacyinstitute.org/index.php/ijias/article/view/489. Acesso em: 7 may. 2026.