This issue has been available online since 28th December 2021 for the regular issue of December 2021. All articles in this issue (8 original research articles) were authored/co-authored by 16 authors from Indonesia.
		Table of Contents
Article
| 
												Indra Iskandar,									Dadang Rahmat Hidayat,									Centurion Chandratama Priyatna									 | 
			107–120
		 | 
| 
												Dinar Wahyuni									 | 
			121–137
		 | 
| 
												Muhaimin Abdillah,									Nanik Prihartanti,									Eny Purwandari									 | 
			139–155
		 | 
| 
												Anih Sri Suryani									 | 
			157–177
		 | 
| 
												Sulis Winurini									 | 
			179–193
		 | 
| 
												Yulia Indahri									 | 
			195–215
		 | 
| 
												Eliana Sari,									Mohammad Mulyadi,									Durotul Yatimah,									Rachmat Maulana,									Solihin Solihin									 | 
			217-236
		 | 
| 
												Hartini Retnaningsih									 | 
			237–253
		 | 



 
     
 







 
  
