ARTNARONG, Sasiprapa; 						LAIMEK, Sasithorn; 						BOONYOUNG, Nongnut.
 Head Nurses’ Support and Registered Nurses’ Preparation for the Advancement of Career Ladder as Perceived by Registered Nurses in Secondary and Tertiary Hospitals in the Three Southernmost Provinces.
<strong>วารสารวิทยบริการ มหาวิทยาลัยสงขลานครินทร์ | Academic Services Journal, Prince of Songkla University</strong>, [S.l.], v. 31, n. 1, p. 171-179, apr. 2020.
ISSN 2351-0420.
Available at: &lt;<a href="https://journal.oas.psu.ac.th/index.php/asj/article/view/1448" target="_new">https://journal.oas.psu.ac.th/index.php/asj/article/view/1448</a>&gt;. Date accessed: 10 feb. 2026.
doi: <a href="https://doi.org/10.14456/asj-psu.2020.15">https://doi.org/10.14456/asj-psu.2020.15</a>.