Egbetokun, A; Siyanbola, W; Olamade, O; Adeniyi, A and Irefin, I (2008): Innovation in Nigerian SMEs: types and impact. Unpublished.
Egbetokun, A; Adeniyi, A; Siyanbola, W and Olamade, O (2009): The types and intensity of innovation in developing-country SMEs: evidences from a Nigerian sub-sectoral study. Published in: Int. J. Learning and Intellectual Capital , Vol. 9, No. 1/2 (2012): pp. 98-112.
Egbetokun, A; Siyanbola, W; Sanni, M; Olamade, O; Adeniyi, A and Irefin, I (2008): What Drives Innovation?: Inferences from an Industry-Wide Survey in Nigeria. Published in: Int. J. Technology Management , Vol. 45, No. 1-2 (2009): pp. 123-140.
