LAHALLO, Fensca Fenolisa.
 PERBANDINGAN KINERJA KEUANGAN PERUSAHAAN TELEKOMUNIKASI YANG TERDAFTAR DI BURSA EFEK INDONESIA PERIODE 2008 – 2017 (STUDI KASUS PADA PT. TELEKOMUNIKASI INDONESIA  TBK,  PT. INDOSAT TBK, DAN PT. XL AXIATA TBK).
<strong>Buletin Studi Ekonomi</strong>, [S.l.], p. 269-282, mar. 2019.
ISSN 2580-5312.
Available at: &lt;<a href="https://ojs.unud.ac.id/index.php/bse/article/view/41113" target="_new">https://ojs.unud.ac.id/index.php/bse/article/view/41113</a>&gt;. Date accessed: 25 nov. 2025.
doi: <a href="https://doi.org/10.24843/BSE.2018.v23.i02.p09">https://doi.org/10.24843/BSE.2018.v23.i02.p09</a>.