UTAMI, Detta; 						SULISTYAWATI, Agung Sri; 						RAHYUDA, Irma.
 Implementasi corporate social responsibility di four points by sheraton  surabaya.
<strong>Jurnal Kepariwisataan dan Hospitalitas</strong>, [S.l.], v. 9, n. 1, p. 156-173, may 2025.
ISSN 2581-0669.
Available at: &lt;<a href="http://103.29.196.112/index.php/jkh/article/view/81617" target="_new">http://103.29.196.112/index.php/jkh/article/view/81617</a>&gt;. Date accessed: 15 dec. 2025.