N. K. M. S, A., Cakra, G., & Suryani, N. (2019). Marketing Strategy Analysis To Increase Layer Purebred Chiken Sales (Case Study UD Prapta,PesedahanVilage, Manggis Sub-District, Karangasem Regency. Jurnal Peternakan Tropika, 7(2), 364 - 375. Retrieved from https://ojs.unud.ac.id/index.php/tropika/article/view/49180