Open AccessThe Efficiency of Elderly Community Product Using Digital Marketing through Unfolding of Practice during COVID19 Pandemic
Publication year - 2021
Publication title -
journal of system and management sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.266
H-Index - 4
eISSN - 1818-0523
pISSN - 1816-6075
DOI - 10.33168/jsms.2021.0404
Subject(s) - pandemic , product (mathematics) , covid-19 , marketing , business , computer science , medicine , mathematics , geometry , disease , infectious disease (medical specialty)