George Okyere Dokyi, John Tookey, Funmilayo Ebun Rotimi, and Kwame Kwakwa Osei. “A Framework of Indicators for Sustainable Road and Highway Infrastructure Development in Developing Countries : The Ghana Context”. Journal of Construction in Developing Countries 29, no. 2 (December 31, 2024): 257–287. Accessed October 17, 2026. https://ejournal.usm.my/jcdc/article/view/jcdc_vol29-no-2-2024_12.