https://pratibha.eenadu.net/tspsc/lesson/group-ii/paper-i/telugumedium/%E0%B0%AD%E0%B0%BE%E0%B0%B0%E0%B0%A4%E0%B0%A6%E0%B1%87%E0%B0%B6%E0%B0%82%E0%B0%B2%E0%B1%8B-%E0%B0%B6%E0%B0%BE%E0%B0%B8%E0%B1%8D%E0%B0%A4%E0%B1%8D%E0%B0%B0-%E0%B0%B8%E0%B0%BE%E0%B0%82%E0%B0%95%E0%B1%87%E0%B0%A4%E0%B0%BF%E0%B0%95-%E0%B0%B5%E0%B0%BF%E0%B0%A7%E0%B0%BE%E0%B0%A8%E0%B0%BE%E0%B0%B2%E0%B1%81-%E0%B0%AA%E0%B0%BE%E0%B0%B2%E0%B0%B8%E0%B1%80%E0%B0%B2%E0%B1%81/2-1016-240-501-866-623-8126-15971-21040002020
భారతదేశంలో శాస్త్ర సాంకేతిక విధానాలు - పాలసీలు