LILIANA DEWI; CHRISTINA WHIDYA UTAMI; TOMMY CHRISTIAN EFRATA; NATALIA CHRISTIANI; CHRISTINA; LIESTYA PADMAWIDJAJA. Pengadaan Lomba Global Sustainovation Showcase Bagi Departemen Universitas Ciputra Surabaya. Jurnal Leverage, Engagement, Empowerment of Community (LeECOM), [S. l.], v. 6, n. 1, p. 127–132, 2023. DOI: 10.37715/leecom.v6i1.4711. Disponível em: https://ojs.somebut.my.id/index.php/LeECOM/article/view/4711. Acesso em: 19 feb. 2026.