DR. (MRS) NWAKAEGO CHUKUIGWE. INFORMAL GROUP: AN INSTITUTIONAL BUILDING BLOCK FOR INNOVATION IN WORK ORGANISATIONS. BW Academic Journal, [S. l.], v. 1, n. 1, p. 4, 2022. Disponível em: https://www.bwjournal.org/index.php/bsjournal/article/view/1011. Acesso em: 15 aug. 2026.