Radi, Abdel, Tasabeh Awadallah Abdel Majid Ali, and Anoud Hassan Elzain Ageeb. “SOLUTION OF THE SECOND ORDER ORDINARY DIFFERENTIAL EQUATIONS USING RUNGA - KUTTA METHOD BY A NEW MATHEMATICAL TECHNIQUE”. IJRDO -JOURNAL OF MATHEMATICS 8, no. 12 (December 8, 2022): 1-10. Accessed December 22, 2024. http://cpcontacts.ijrdo.org/index.php/m/article/view/5462.