Andiarti, N. A., and N. M. Aesthetika. “Analysis of Sidoarjo Health Office Instagram Content As a Covid-19 Information Media: Analysis Content Instagram Dinkes Sidoarjo Sebagai Media Informasi Covid-19”. Indonesian Journal of Innovation Studies, vol. 22, Apr. 2023, p. 10.21070/ijins.v22i.840, doi:10.21070/ijins.v22i.840.