', Zulfahmi, Indonesia

• Vol 4, No 1 (2017): Wisuda Februari Tahun 2017 - Sosial Ekonomi Perikanan
  THE COMPARISON ANALYSIS INCOME BETWEEN THE RICE FARMING BUSINESS WITH RICE FARMING BY THE CHANGE PRODUCT WITH FISH FARMING (SISTEM SELANG) IN PAGARANTONGA VILLAGE, PANYABUNGAN SUBSDISTRICT, MANDAILING NATAL DISTRICT, NORTH SUMATRA PROVINCE
  Abstract  PDF