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October 31, 2024

JOECSA JOURNAL

February 29, 2024

JOECSA Journal Vol. 12 No. 2: December 2023

January 31, 2024

JOECSA Journal Vol. 25 No. 1

April 30, 2023

JOECSA Journal Vol. 25 No. 1

April 30, 2023

April 30, 2023

COECSA JOURNAL VOLUME 25 NO.1 2021

July 31, 2021

JOECSA

July 31, 2020

JOECSA Vol. 24 No. 1 (2020)

July 31, 2017

JOECSA Vol. 21 No. Issue 1 (2017)

July 31, 2009

Vol. 15 No. 1 (2009)