समूह सिद्धांत : उन्नत अवधारणाएँ और अनुप्रयोग

“समूह सिद्धांत : उन्नत अवधारणाएँ और अनुप्रयोग” offers a thorough, well-structured treatment of mathematical concepts, methods, and their applications, the work of अजय चौहान. Each chapter builds on the last, guiding readers from fundamentals through to more advanced material. Aimed at mathematics students, educators, and researchers, it is published by Khushbu Publications, New Delhi, India under its Oxford Academic Publications imprint, and released in 2024.