Assalamu alaykum! Congratulations to our dear colleague on the awarding of the title of associate professor by the decision of the Higher Attestation Commission under the Cabinet of Ministers of the Republic of Uzbekistan to Kuvondik Madiyorovich, a wonderful man, a talented teacher and a talented scientist, one of the most enthusiastic and responsible members of our department! Congratulations on your Ph.D. Good luck and success in all your future endeavors! We also wish him to achieve the degree of DSc, professor, academic in the future! Every day, I feel happy to congratulate someone from our department for some good reason, and I am proud to work with such a wonderful team. God bless the success of our department!