Sydykova, J., Erzhenbek В., Zheldybaeva В., Bitibaeva, J., Syrbaeva, S., Huangbai Е., Zhukenov М., & Mukushev В. (2024). Gravity inside the Earth and its characteristics. Recent Contributions to Physics, 92(1), 128-137. https://doi.org/10.26577/RCPh202592114