00612naa#a2200169#i#450# EN\\bibl\43757 20240505083438.7 2686-9896 20220110b2022####ek#y0engy0150####ca RU RANDOMIZATION OF EXPERIMENTS IN CHEMICAL TECHNOLOGY Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2022 1 с. Journal article local Общие вопросы химии. 31.01 grnti Bal'chugov Aleksey Valer'evich angtu.editorum.ru