Marcelline Manjia, Chrispin Pettang, Fonbeyin Abanda. Urban Self-Building Labour Cost Modelling in Cameroon. JCDC [Internet]. 2011 Dec. 31 [cited 2026 Aug. 16];16(2):69–90. Available from: https://ejournal.usm.my/jcdc/article/view/jcdc_vol16no-2-2011_4