APA (7th ed.) Citation

Jingxue, B. (2021). Study on optimization problem of Wi-Fi/PDR indoor hybrid positioning on smartphone. Surveying and Mapping Press.

Chicago Style (17th ed.) Citation

Jingxue, BI. Study on Optimization Problem of Wi-Fi/PDR Indoor Hybrid Positioning on Smartphone. Surveying and Mapping Press, 2021.

MLA (8th ed.) Citation

Jingxue, BI. Study on Optimization Problem of Wi-Fi/PDR Indoor Hybrid Positioning on Smartphone. Surveying and Mapping Press, 2021.

Warning: These citations may not always be 100% accurate.