Wardi W, Umami N, Kurniawati A, Suhartanto B, Hanim C, Adyatama Z. Productivity of Butterfly Pea (Clitoria ternatea L.) Influenced by Urea Fertilizer Rates and Harvest Ages in Kulon Progo, Yogyakarta, Indonesia. JAP [Internet]. 2023Mar.20 [cited 2024Nov.22];25(1):14-3. Available from: https://jap.fapet.unsoed.ac.id/index.php/JAP/article/view/187