Tarson elsa boldin, T.; Humairo aziza. Efektivitas Pemanfaatan Bunga Pukul Delapan (Turnera Subulata) Sebagai Tanaman Inang Pengendali Hama Ulat Api Pada Tanaman Kelapa Sawit: The Effectiveness of Using Eight O'Clock Flowers (Turnera Subulata) As a Host Plant for Controlling Fireworm Pests in Oil Palm Plants. buletinloupe 2022, 18, 199-210.