প্রশ্নোত্তর

Assalamu alikum Ami morhum Dr Abdullah jahangir sir er lecture regular shuni. Allah unake jannat nosib korun. Amar question hoche apnader website teke unar boi gulu download korte ba porte partesina . Ai boi gulu kivabe Pete pari? Specifically unar likha salater bidan ar rahe belayet