Samokhvalova, O., Kasabova, K. and Shmatchenko, N. 2021. Determination of quality indicators of marmalade with addition of multi-component fruit and berry paste during storage. Technology audit and production reserves. 6, 3(62) (Dec. 2021), 43–46. DOI:https://doi.org/10.15587/2706-5448.2021.244008.