J., N., Angwafo, T. E., A.D., M. Z., K. S, T. M. , B., M.L., A. T., M, T., R., N., & K., B. J. (2019). Evaluation of the determinants of socio-economic and cultural performance among producers in the production of Penja pepper (Peper nigrum) under geographical indication in the Moungo Division, Littoral Region- Cameroon. International Journal of Forest, Animal and Fisheries Research, 3(4). https://journal-repository.com/index.php/ijfaf/article/view/1100