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		Ayuningtyas, Anastasia, 		Nugroho, Wahyu Budi, AND 		Zuryani, Nazrina.
" Konsep Diri Siswi melalui Kelompok Acuan di SMA Tarakanita 1 Jakarta" <em>JURNAL ILMIAH SOSIOLOGI: SOROT</em> [Online], Volume 1 Number 2 (23 August 2019)