Environmental and farming practice controls of productivity of Cyrtosperma merkusii (giant swamp taro), an underutilised wetland and potential paludiculture crop oleh Guillermina Mendiondo, Emma M. Moko, Debbie L. Sparkes, Dino Rahardiyan, Simon J. M. Welham, Patrick O'Reilly, Paul Wilson, Michelle L. Thomas, Jantje Ngangi, Sofie Sjögersten