Cita APA (7a ed.)

Ahmed, A. B., Musonda, I., & Pretorius, J. (2019). Natural logarithm transformation for predicting procurement time of PPP projects in Nigeria. Taylor & Francis Group.

Cita Chicago Style (17a ed.)

Ahmed, Abdullahi Baba, I. Musonda, y JH Pretorius. Natural Logarithm Transformation for Predicting Procurement Time of PPP Projects in Nigeria. Taylor & Francis Group, 2019.

Cita MLA (8a ed.)

Ahmed, Abdullahi Baba, et al. Natural Logarithm Transformation for Predicting Procurement Time of PPP Projects in Nigeria. Taylor & Francis Group, 2019.