From the performances acquired and the risks incurred towards the process of establishing a united, equitable and sustainable value chain - Ernest, RAMBOLANIRIANA Tafitaniaina Diaritiana; Romaine, RAMANANARIVO; Sylavin, RAMANANARIVO; Neupomuscène, RAKOTOZANDRINY Jean de; RAZAFINDRAIBE, Rolland (International Journal of Advance Research and Innovative Ideas In Education, 2024)