Hidayanti E, Daniar Paramita RW. Pecking Order Hypotesis Teory: Pengaruh Opportunity Investment Dan Resiko Bisnis Terhadap Capital Expenditure. WIGA [Internet]. 2013Sep.30 [cited 2024May19];3(2):31-8. Available from: https://ejournal.itbwigalumajang.ac.id/index.php/wiga/article/view/106