00556naa#a2200145#i#450# EN\AUS PUBLISHERS\bibl\4818 20241222175459.7 20210504b2021####ek#y0engy0150####ca RU DISABILITY AS AN INDICATOR OF PUBLIC HEALTH AND AS A FACTOR IN THE COMPETITIVENESS OF THE REGION (ON THE EXAMPLE OF THE NORTHERN REGIONS) Conference article/thesis Melbourne AUS PUBLISHERS 2021 5 с. Conference article/thesis local Tikhomirova Valentina Valentinovna auspublishers.com.au