(1)
Nurjayanti, N. N.; Rustam, R. R.; Fauzana, H. N. The Effect Of Frequency Tuba Root Extract Applications (Derris Elliptica Benth.) On The Pest Of Brown Planthopper (Nilaparvata Lugens Stal.) in Rice Plants (Oryza Sativa L.). JUATIKA 2022, 4, 1-15.