Retang, Elfis, 		Susrusa, Ketut, DAN 		Sudarma, I Made.
" The Performance of Extension Workers Toward the Success of Rural Aquaculture Development Program in the East Sumba Regency,East Nusa Tenggara" <em>JURNAL MANAJEMEN AGRIBISNIS</em> [Online], Volume 4 Nomor 1 (1 May 2016)