Vol. 20 No. 4 (2021):




Articles

Anna Zieniewicz-Bajkowska, Robert Rosa, Jolanta Franczuk, Maja Molska, Małgorzata Kowalska
29 - 41
published: 2021-08-31
Zahoor Ahmad, Ejaz Ahmad Warraich, Muhammad Aamir Iqbal, Celaleddin Barutçular, Hesham Alharby, Atif Bamagoos, Fatih Cig, Ayman El Sabagh
43 - 57
published: 2021-08-31
Ayman E.A. Shaban, Ahmed A. Rashedy, Mohammed I.M. El-Banna
77 - 88
published: 2021-08-31
Jahangir Azarhoosh, Davood Hashemabadi, Leila Asadpour, Behzad Kaviani
89 - 99
published: 2021-08-31
Muhammad Umair Shafique, Adnan Younis, Muhammad Asif, Ahsan Akram, Tahira Naseem, Usman Tariq, Muhammad Ahsan, Nasir Ahmad Khan, Muhammad Nadeem
145 - 154
published: 2021-08-31