https://t.me/infinitymath_xurshidgafforov Matematika o’qituvchisi Xurshid G’afforovning telegram kanali. Murojaat uchun: @Xurshid_Gafforov_Infinity Manzil: Navoiy shahar, Beruniy xususiy maktabi yonida Instagram: https://www.instagram.com/xurshid_gaffarov?igsh=enZ1ZDVjd3NkcXYy&utm_source=qr ru