English

https://univ-biskra.academia.edu/AzeddineBelakehal/Teaching-Documents

https://www.academia.edu/42222302/2020_M1_S2_Course_1_English

https://www.academia.edu/42222307/2020_M1_S2_Course_2_English

https://www.academia.edu/42222310/2020_M1_S2_Course_3_English

https://www.academia.edu/42222313/2020_M1_S2_Course_4_English

https://www.academia.edu/42222320/2020_M1_S2_Course_5_English

https://www.academia.edu/42222335/2020_M1_S2_Course_6_English

https://www.academia.edu/42222364/2020_M1_S2_Course_7_English

https://www.academia.edu/42222375/2020_M1_S2_Course_8_English

https://www.academia.edu/42222393/2020_M1_S2_Course_9_English

https://www.academia.edu/42222404/2020_M1_S2_Course_10_English

https://www.academia.edu/42222420/2020_M1_S2_Course_11_English

https://www.academia.edu/42222431/2020_M1_S2_Course_12_English

https://www.academia.edu/42222467/2020_M1_S2_Course_13_English

https://www.academia.edu/42222504/2020_M1_S2_Course_14_English