Davis, Nguthi Muthini, Adhiambo Nyikal Rose, and Jakinda Otieno David. 2017. “Determinants of Small-Scale Mango Farmers Market Channel Choices in Kenya: An Application of the Two-Step Craggs Estimation Procedure.” Journal of Development and Agricultural Economics 9 (5): 111–20. doi:10.5897/JDAE2016.0773.