Nurdiani, Fuji, Francis Hutabarat, and Riky Sai Maruli. “Pengaruh Penerapan ISO140001 Tingkat Resiko Dan Likuiditas Terhadap Profitabilitas Perusahaan Jasa Dan Perhotelan Di BEI 2019-2023”. Jurnal Simki Economic 9, no. 1 (March 7, 2026): 290–300. Accessed October 10, 2026. https://jurnal.unpkediri.ac.id/index.php/JSE/article/view/1540.