Bilishchuk, V. B., Bodnar, R. T., & Malko, O. G. (2021). SELECTION METHODS AND MEANS OF RESEARCH OF SURFACE PROPERTIES OF SOLUTIONS OF SURFACTANTS FOR INTENSIFICATION OF OIL EXTRACTION. METHODS AND DEVICES OF QUALITY CONTROL, (1(46), 43–52. https://doi.org/10.31471/1993-9981-2021-1(46)-43-52