00707naa#a2200193#i#450# EN\RIOR\bibl\89517 20241124021304.7 2409-6024 20241024b2024####ek#y0engy0150####ca RU Increased productivity through introducing the gamification tools into the staff motivation system Journal article Moscow Publishing Center RIOR 2024 13 с. Journal article local Экономика. Народное хозяйство. Экономические науки. 33 Sysoeva Elena Aleksandrovna Sazonova Elizaveta Sergeevna Mal'ceva Irina Fedorovna riorpub.com