TENGTARTO, Jaya Adi Gama. INFLUENCES OF INTERNAL ENVIRONMENT, EXTERNAL ENVIRONMENT, BUSINESS ETHICS AND ENTREPRENEURSHIP TOWARD BUSINESS PERFORMANCES THROUGH DIFFERENTIATION STRATEGIES AND COMPETING SUPERIORITIES IN SMALL INDUSTRIES IN SURABAYA CITY: INFLUENCES OF INTERNAL ENVIRONMENT, EXTERNAL ENVIRONMENT, BUSINESS ETHICS AND ENTREPRENEURSHIP TOWARD BUSINESS PERFORMANCES THROUGH DIFFERENTIATION STRATEGIES AND COMPETING SUPERIORITIES IN SMALL INDUSTRIES. Archives of Business Research, [S. l.], v. 8, n. 1, p. 138–151, 2020. DOI: 10.14738/abr.81.7551. Disponível em: https://scholarpublishing.org/journals/index.php/ABR/article/view/9403. Acesso em: 18 jun. 2026.