00619naa#a2200169#i#4500001001500000005001700015011001400032100004100046102000700087200009500094210005800189215001000247608002700257675011000284700003400394856002100428EN\\bibl\6583120240520045444.1##a2073-5537##a20230628b2023####ek#y0engy0150####ca##aRU1#aInformal relations on labor market: causes and directions of legalizationeJournal article1#aAstrakhancAstrakhan State Technical Universityd2023##a7 с.##aJournal article2local##aТруд. Наука о труде. Экономика труда. Организация труда. 331#1aKutaevgShikhragim Kutaevich 4#avestnik.astu.org