Abraham M. Perceptions of the tribal population on grama Sachivalayam (Village secretariat) concept and its services in the tribal areas of Visakhapatnam: An empirical study. 2641-0249 [Internet]. 2023 Nov. 3 [cited 2024 Nov. 21];5(1):14-26. Available from: https://learning-gate.com/index.php/2641-0249/article/view/327