Volume 3, Issue 3, September 2021, Pages 1-20
10.30469/arce.2021.139735
Maria Magdalena Enny Yuliatti; Humiras Hardi Purba
Volume 2, Issue 4, December 2020, Pages 50-61
10.30469/arce.2020.125211
Benjamin Julies Lekatompessy; Humiras Hardi Purba