Muhammad Ali Dinakhel, Majid Khan Afridi. Life and Works of Dr. Lutz Rzehak and his Contribution to the Teaching of Pashto Language in Germany. alazhar [Internet]. 2023 Jun. 25 [cited 2024 May 18];9(01):21-8. Available from: http://www.al-azhaar.org/index.php/alazhar/article/view/450