Agustin, Yulia, 		Marjono, Marjono, AND 		Swastika, Kayan.
" The Role of Harapan Kita Farmers Group in Increasing Prosperity of Farmers in the Suger Lor Village of Maesan Sub-District of" <em>JURNAL HISTORICA</em> [Online], Volume 3 Number 1 (8 May 2019)