Constitutional Law ke Liye Kya Padhna Hai?

Main so much confused hoon. Meri AP LAWCET exam 2 mahine mein hai aur main abhi tak Constitutionaal Law ka pata nahi hai. Maine R.K. Sheelani, Subhash Chandra Kashyap, D.D. Basu ka notes aur I.L.I. ki video dikhayi hui thi, lekin mujhe lagta hai ki yahi notes aur video bahut saari baatein cover nahi kar rahe hain. Main kisi bhi new book ya notes ko try karne se pehle aapke pass kuch recommendations chaahta hoon. Kya aapne kuchh dikhayi hui thi jo mujhe upyogi hogi? Aur kya book ya notes aapke liye best hai? Pls help...