Abu Hammad M, Zentar O, Ziane M, Alrawajfeh A, ALSHORM S. Fractional hybrid systems involving $\varphi$-Caputo derivative. Results in Nonlinear Analysis [Internet]. 2024 Aug. 12 [cited 2024 Sep. 18];7(3):163–176. Available from: https://nonlinear-analysis.com/index.php/pub/article/view/453