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The tourism sector has become one of the largest and fastest growing economic sectors in the

world. But Indonesia is still in the sixth position of the world's halal tourism destination. The condition of halal tourism in Indonesia is still not optimally worked out, whereas the potential for development is enormous. By description analysis, this study aims to describe the potential of halal tourism destinations that encourage environmentally friendly economy in Indonesia. Furthermore, this paper reviews of the literature with the aim to describe the readiness of halal tourism destinations that are environmentally minded that is also capable of encouraging the achievement of the nation's competitiveness. The framework of this paper discussed from the side of the concept of marketing ethics, the concept of halal tourism and environmentally friendly from the perspective of individuals, organizations, and society. The tourism sector is one of the important keys to the development of a region in a country and the increase of welfare for the community. Development of halal tourism is aimed at achieving the greatest benefit to improve the economy for the community.

Keywords: halal tourism, green economy, nations competitiveness

Preserving the environment is a necessity that can not be postponed anymore. Every human must have an effort to save the environment around them in accordance with their respective capacities. For companies competitive achievement advantage is done through the establishment of green corporate image. But alleged environmental leadership element which is considered a symbol of the identity of the organization with respect to environmental issues has not been formed, because it is a dynamic process in which a leader of the organization will affect the interpretation of environmental issues. The other side of the green marketing approach in the area of product, price, distribution and promotion of allegedly unable to increase the integration of environmental issues in all aspects of corporate activity. Marketers need to look at this approach as the one thing that has potential as a business opportunity. This study aims to identify and disclose the fact of organizational culture environmentally friendly, green marketing strategy, corporate green image and competitive green advantage of the 281 employees working in 6 companies as research samples. The main purpose of this research is to achieve a competitive advantage through the development of green corporate image. The results showed that competitive advantage can be achieved through green corporate image formed from the organizational culture and marketing mix strategy applied by the company.

Keywords: corporate culture, green marketing, corporate image, green competitive advantage.

Metode pengawetan makanan dengan memodifikasi komposisi udara khususnya untuk kandungan oksigen dan karbondioksida  di ruang simpan atau disebut juga dengan Modified Atmosphere Packaging (MAS)  telah diterapkan untuk memperpanjang umur simpan dari buah-buhan dan sayuran. Modifikasi komposisi udara dalam ruang simpan MAS menggunakan injector tipe sparger dengan gas karbon dioksida. Kinerja sparger dinilai dari peningkatan jumlah kandungan gas oksigen dalam ruang simpan dan tingkat homogenitas di dalam sparger. Tujuan penelitian ini adalah melakukan pemilihan sparger berdasarkan variasi dimensi sudut keluar terhadap kinerja sparger dengan menggunakan simulasi ANSYS dan uji eksperimental. Lima varian sparger diuji tingkat homogenitas dan kadar oksigen yang terkandung dalam ruang simpan. Hasil simulasi dan eksperimetal untuk kelima sparger menunjukkan sparger varian 3 dengan material PVC dari gabungan dua reducer (diameter 44,4 mm dan 31,7 mm) dan dimensi sudut keluar 26,6° memiliki nilai Turbulance Kinetic Energy (TKE) rata-rata tertinggi yaitu 792,66 J/kg dan kadar oksigen dalam ruang simpan terendah yaitu  6,4%.  Model hubungan antara kadar gas karbon dioksida dengan oksigen dibuat dengan menerapkan metode least square menunjukkan tingkat signifikan sebesar 74,17%. Luaran dari penelitian ini adalah sparger varian 3 terpilih sebagai sparger yang akan digunakan dalam MAS karena mampu menurunkan kadar oksigen di bawah 10%.