1. Oyekale, T. O. & Oyekale, A. S. (2021). Determinants of income and job losses during covid-19 pandemic in Ethiopia: bivariate Probit regression approach. PONTE, 77 (2), 1-12.
2. Chokoe, S. C. & Oyekale, A. S. (2021). Consumers’ willingness to pay delivery fees for online shopping of food groceries in Polokwane local municipality, South Africa. PONTE, 77 (2), 13-29.
3. Motsi, Q. & Newlin, M. (2021). Challenges faced by supervisors-supervisees during research supervision at an emerging south African rural university: lived experiences. PONTE, 77 (2), 30-44.
4. Tirfi, A. G. & Oyekale, A. S. (2021). Autoregressive distributed lag modeling of climatic factors influencing supply response of wheat in Ethiopia. PONTE, 77 (2), 45-54.
5. Mndawe, I. (2021). Elements of superstition in CT Msimang’s Isizulu novel, Akuyiwe Emhlahlweni. PONTE, 77 (2), 67-79.
6. Xuwu, W., Zadi, K. I. & Hameed, U. (2021). Implementing voluntary agreement of energy conservation in China: dilemma, regime, and reforms. PONTE, 77 (2), 80-100.