KOPPAGAMBETOVA, Zhazira; 						UMIRSERIKOVA, Kamilla.
 TDD: WHEN NEEDED, ADN MOST IMPORTANTLY, WHEN NOT.
<strong>SDU Bulletin: Natural and Technical Sciences</strong>, [S.l.], v. 58, n. 1, p. 22-30, mar. 2022.
Available at: &lt;<a href="https://journals.sdu.edu.kz/index.php/nts/article/view/700" target="_new">https://journals.sdu.edu.kz/index.php/nts/article/view/700</a>&gt;. Date accessed: 18 apr. 2025.
doi: <a href="https://doi.org/10.47344/sdubnts.v58i1.700">https://doi.org/10.47344/sdubnts.v58i1.700</a>.