10/2018 - 2021: Numerical analysis L3, department of mathematics, ENS of Kouba.
09/2014 - 03/2015 : Analysis 2 during national military service at department of Science and Technology (Military Academy of Cherchell, Algeria).
2021: Calculus of variations - Applications for Lagrangian and Hamiltonian mechanics.
2020: Groups of symmetries and its applications for differential equations - Noether's theorem.