Umboh, Sintya J. K, Faculty of Animal Science, Sam Ratulangi University, Indonesia

• Vol 6, No 1 (2023): Jambura Journal of Animal Science - Articles
  Hubungan Biaya Operasional, Waktu Kerja dan Lama Usaha Terhadap Income Pedagang Daging Babi di Pasar Tradisional
  Abstract  PDF