The effects of behavioral finance bias on business investment expansion decision during political crises: a case study of SME of Northwest region in Cameroon. Journal of Academic Finance, [S. l.], v. 17, n. 1, p. 2–14, 2026. DOI: 10.59051/joaf.v17i1.884. Disponível em: https://www.scientific-society.com/AF/article/view/884. Acesso em: 1 aug. 2026.