1. India has achieved groundbreaking success in reducing maternal mortality, WHO;Poonam Khetrapal Singh,2018
2. Maternal mortality in 2030;WHO,2021
3. MMR bulletin 2017-19;Govt of India,2021
4. Number of maternal deaths —;World bank,2021
5. Climate change threatens the achievement of the millennium development goal for maternal health;Homer;Midwifery,2009