ZALI M. Strategic Strategy Sonok Culture in Efforts to Purify Madura Cattle: (case study in Waru Barat village, Pamekasan district). JSP [nternet]. 2019 Dec. 22 [cited 2024 Jul. 22];7(2):102-21. vailable from: http://ejournal.unikama.ac.id/index.php/jsp/article/view/3566