Efficacy of Interventions and Incentives to Achieve Speed Compliance in the Informal Public Transport Sector. - N. A. Ebot Eno Akpa; Marthinus J. Booysen; Marion Sinclair (SSCI, 2015)

Auditory Intelligent Speed Adaptation for Long-Distance Informal Public Transport In South Africa. - N. A. Ebot Eno Akpa; M. J. Thinus Booysen; Marion Sinclair (IEEE Intell. Transp. Syst. Mag., 2016)

Fuel savings as an incentive for speed compliance in the informal public transport industry in South Africa. - N. A. Ebot Eno Akpa; Marthinus J. Booysen; Marion Sinclair (ITSC, 2019)