Kaur M, Kumar S, Bhatti J. SOLUTION OF ORDINARY DIFFERENTIAL EQUATION vvi (u)=f(u,v,v’,v’’,v’’’) USING EIGHTH AND NINTH ORDER RUNGE-KUTTA TYPE METHOD. Malaysian J. Sci. [Internet]. 2023 Jun. 28 [cited 2024 Dec. 27];42(2):33-40. Available from: http://borneojournal.um.edu.my/index.php/MJS/article/view/40033