Chandra, A., Games, D., & Sari, D. K. S. (2023). Organizational Structure, Governance, Leader Characteristics and Organizational Performance: Case Study of Sinergy Tani and Harapan Gumanti Farmers Group in Gumanti Valley, Solok Regency. Business and Investment Review, 1(5), 146–155. https://doi.org/10.61292/birev.v1i5.57