Dr. Sabirullah, Dr. Ikram ul Haq. The Necessity of an Agricultural Campaign in The Present Era in The Light of the Teachings of Hazrat Umar (R.A.): ??? ???? ??? ???? ???? ??? ?? ????? ????? ???? ?? ??????? ?? ????? ???. IJISC [Internet]. 2024Jul.5 [cited 2024Dec.22];4(2):541-5. Available from: http://ijisc.com.pk/index.php/IJISC/article/view/756