Saitkulov Foziljon Ergashevich, Kuchkarxadjayev Ulugʻbek, Joʻraqulov Humoyuddin, Ashurova Nigora and Zakhidov Qosim Akilovich 2023. Mass spectrometry in modern physical research methods. Genius Repository. 25, (Dec. 2023), 18–22.