1.
Lalus H. A QUADRATIC-QUARTIC-QUINTIC (QQQ) PERTURBATION ON HARMONIC OSCILLATOR: HAMILTONIAN MATRIX REPRESENTATION. fisa [Internet]. 22Oct.2020 [cited 23Apr.2024];5(2):139-44. Available from: https://ejurnal.undana.ac.id/index.php/FISA/article/view/3471