ANNUR, Yusri Fajri; 						SYAFRYADIN, Syafryadin.
 Textbook Analysis of "Sahabatku Indonesia BIPA 7” Level C1 Using BSNP Standards and Cunningsworth’s Theory.
<strong>Lingual Journal of Language and Culture</strong>, [S.l.], v. 18, n. 1, p. 39, may 2025.
ISSN 2716-3091.
Available at: &lt;<a href="http://103.29.196.112/index.php/languange/article/view/121914" target="_new">http://103.29.196.112/index.php/languange/article/view/121914</a>&gt;. Date accessed: 16 dec. 2025.
doi: <a href="https://doi.org/10.24843/LJLC.2025.v18.i01.p05">https://doi.org/10.24843/LJLC.2025.v18.i01.p05</a>.