PROF. R. K. GUPTA , DR. RAKESH KUMAR GUPTA , DR. PRANAV MISHRA , LAKSHYA SETHI. REGIONAL INNOVATION SYSTEMS AND THE RISE OF TIER-2 CITIES IN INDIA’S KNOWLEDGE ECONOMY. TPM [Internet]. 2025 Dec. 5 [cited 2026 Mar. 4];32(S9 (2025): Posted 15 December):2068-80. Available from: https://tpmap.org/submission/index.php/tpm/article/view/3644