Thnq so much sir☺️... almost sir nte Ella classum valare helpful aayirunnu.online class aayath kond onnm manassilayirunnilla ..ippo exm aan ..sir nte clss really helpful aan..stry okke pettenn catch cheyyan pattunnund.. 2 nd year exam long distance aayi vannath kond class full touch vittirunnu ..aa time sir nte class aayirunnu helpful ..thnq so much sir😊..iam really happy ☺️ Classile almost students num sir nte class aan ippo help aavunnath