Aju Tjatur Nugroho krisnaningsih,Dimas Pratidina Puriastuti SI. INFLUENCE COMBINATION OF SOAKING DURATION PINEAPPLE AND PAPAYA EXTRACT DIFFERENT ON PROTEIN AND FAT MEAT OF LAYING POST PRODUCTION DUCKS. JSP [nternet]. 2017 Dec. 7 [cited 2024 Jul. 22];4(1). vailable from: http://ejournal.unikama.ac.id/index.php/jsp/article/view/2097