This article presents Professor Joanicjusz Nazarko's outstanding achievements in research, scientific cooperation, teaching and organizational work, in celebration of the 45th jubilee of his scientific work. Over the years, Professor Nazarko has contributed significantly to the development of...

This study examines the public-private-producers partnership (4Ps) model for agriculture value chain development implemented through Project ConVERGE of the Department of Agrarian reform. The model adopted a cluster approach whereby farmers groups are organized into clusters to coordinate their...