Kondratyev, Y. 2016. “ECHNICAL PTIMIZATION F ROSS-LATFORM OFTWARE EVELOPMENT ROCESS UALITY ND SABILITY F 3RD-ARTY OOLS”. ournal of nformation echnologies in ducation (ITE), no. 27 (October):211-21. https://doi.org/10.14308/ite000595.