N. K. M. S, Astrini, 		Cakra, G. L. O., AND 		Suryani, N. N..
" Marketing Strategy Analysis To Increase Layer Purebred Chiken Sales  (Case Study UD Prapta,PesedahanVilage, Manggis Sub-District, Karangasem Regency" <em>Jurnal Peternakan Tropika</em> [Online], Volume 7 Number 2 (9 May 2019)