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Tsetimi J, K.O O, A. B D. Modified Variational Iteration Method with Chebyshev Polynomials for Solving 12th order Boundary Value problems. J. Nat. Scien. & Math. Res. [Internet]. 2022 Jun. 27 [cited 2025 Jun. 6];8(1):44-51. Available from: https://journal.walisongo.ac.id/index.php/JNSMR/article/view/2693