This issue has been available online since 31st December 2021 for the regular issue of December 2021. All articles in this issue (10 original research articles) were authored/co-authored by 21 authors from 7 affiliations and 3 countries (Indonesia, United Kingdom, and Poland)
		Table of Contents
Articles
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												Asep Yudha Wirajaya,									Bani Sudardi,									Istadiyantha Istadiyantha,									Warto Warto									 | 
			801-814
		 | |
| 
												Chalimah Chalimah,									Susi Darihastining,									Ama Noor Fikrati									 | 
			815-820
		 | |
| 
												Mahmudi Mahmudi									 | 
			821-833
		 | |
| 
												Mukhlas Alkaf,									Andrik Purwasito,									I Nyoman Murtana,									Wakit Abdullah									 | 
			834-842
		 | |
| 
												Sandra Reeves									 | 
			843-847
		 | |
| 
												Tresya Yuliana Fitri									 | 
			848-861
		 | |
| 
												Yuliana Yuliana									 | 
			862-876
		 | |
| 
												Onok Yayang Pamungkas,									Sahid Teguh Widodo,									Suyitno Suyitno,									Suwardi Endraswara									 | 
			877-886
		 | |
| 
												Sahid Teguh Widodo									 | 
			887-894
		 | |
| 
												Sawitri Sawitri									 | 
			895-900
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