KHROKALO, L. 2023. TESTING OF BACTERIAL FILTERS AND PRESERVATIVES FOR QUALITY ASSURANCE OF LYOPHILIZED SNAIL MUCUS AS A COSMETIC COMPONENT. Herald of Khmelnytskyi National University. Technical sciences. 321, 3 (Jun. 2023), 229–233. DOI:https://doi.org/10.31891/2307-5732-2023-321-3-229-233.