THE EVALUATION OF ZERO WASTE PROJECT APPLICATION IN CAFE AND RESTAURANTS WITH MULTI-CRITERIA DECISION MAKING METHODS: THE CASE OF KILIS PROVINCE

Seval Süzülmüş; Yadigar Polat

Article Details

THE EVALUATION OF ZERO WASTE PROJECT APPLICATION IN CAFE AND RESTAURANTS WITH MULTI-CRITERIA DECISION MAKING METHODS: THE CASE OF KILIS PROVINCE

Authors:

Seval Süzülmüş | Yadigar Polat

Publisher:

Cukurova University

Journal:

Çukurova Üniversitesi Sosyal Bilimler Enstitüsü Dergisi Vol.32 Issue 1, pp.160-178

Document Type:

Article

Publication Date:

4/2023

Document Language:

Turkish

Document ID (Org No.):

2001288629

pISSN:

1304-8899

Keywords:

Abstract:

 In this study, it is aimed to determine the compliance of cafes and restaurants with zero waste regulation using Multi-Criteria Decision-Making methods. The data were obtained by conducting a survey between March-June 2022 with the owners of 9 cafes and 9 restaurants selected by random sampling method from 80 cafes and 70 restaurants operating in Kilis Province. The cafes and restaurants were evaluated in accordance with the 11 criteria determined by environmental engineers working in Kilis Municipality. After the criterion weights were determined according to the Analytical Hierarchy Process AHP method, the companies were ranked according to the TOPSIS and five different models of MOORA method, which are quite frequently used in decision-making problems, namely, Moora_Ratio, Moora_Importance Coefficient, Moora_Reference Point, Moora_Full Product, and Multimoora methods. As a result; it was observed that restaurants were ranked first and cafes were ranked last. From this, it was concluded that restaurants are more compliant with the zero waste regulation. It is thought that the study will contribute to the literatüre since there has been no previous research to evaluate the compliance of cafes and restaurants in Kilis with the zero waste regulation using Multi Criteria Decision Making Methods.

 In this study, it is aimed to determine the compliance of cafes and restaurants with zero waste regulation using Multi-Criteria Decision-Making methods. The data were obtained by conducting a survey between March-June 2022 with the owners of 9 cafes and 9 restaurants selected by random sampling method from 80 cafes and 70 restaurants operating in Kilis Province. The cafes and restaurants were evaluated in accordance with the 11 criteria determined by environmental engineers working in Kilis Municipality. After the criterion weights were determined according to the Analytical Hierarchy Process AHP method, the companies were ranked according to the TOPSIS and five different models of MOORA method, which are quite frequently used in decision-making problems, namely, Moora_Ratio, Moora_Importance Coefficient, Moora_Reference Point, Moora_Full Product, and Multimoora methods. As a result; it was observed that restaurants were ranked first and cafes were ranked last. From this, it was concluded that restaurants are more compliant with the zero waste regulation. It is thought that the study will contribute to the literatüre since there has been no previous research to evaluate the compliance of cafes and restaurants in Kilis with the zero waste regulation using Multi Criteria Decision Making Methods.

 In this study, it is aimed to determine the compliance of cafes and restaurants with zero waste regulation using Multi-Criteria Decision-Making methods. The data were obtained by conducting a survey between March-June 2022 with the owners of 9 cafes and 9 restaurants selected by random sampling method from 80 cafes and 70 restaurants operating in Kilis Province. The cafes and restaurants were evaluated in accordance with the 11 criteria determined by environmental engineers working in Kilis Municipality. After the criterion weights were determined according to the Analytical Hierarchy Process AHP method, the companies were ranked according to the TOPSIS and five different models of MOORA method, which are quite frequently used in decision-making problems, namely, Moora_Ratio, Moora_Importance Coefficient, Moora_Reference Point, Moora_Full Product, and Multimoora methods. As a result; it was observed that restaurants were ranked first and cafes were ranked last. From this, it was concluded that restaurants are more compliant with the zero waste regulation. It is thought that the study will contribute to the literatüre since there has been no previous research to evaluate the compliance of cafes and restaurants in Kilis with the zero waste regulation using Multi Criteria Decision Making Methods.

 Bu çalışmada, kafe ve lokantaların Çok Kriterli Karar Verme yöntemleri ile sıfır atık yönetmeliğine uygunluğunun belirlenmesi amaçlanmıştır. Veriler, Kilis ilinde faaliyet gösteren 80 kafe ve 70 lokantadan tesadüfi örnekleme yöntemi ile seçilen dokuz kafe ve dokuz lokanta sahipleri ile Mart-Haziran 2022 tarihleri arasında anket gerçekleştirilerek elde edilmiştir. Belirlenen 11 kritere göre kafe ve lokantalar Kilis Belediyesinde görevli çevre mühendisleri tarafından puanlandırılarak değerlendirilmiştir. Analitik Hiyerarşi Süreci AHS yöntemine göre kriter ağırlıkları belirlendikten sonra karar verme problemlerinde oldukça sık kullanılan TOPSIS ve MOORA yönteminin beş farklı modeli olan Moora_Oran, Moora_Önem Katsayısı, Moora_Referans Noktası, Moora_Tam Çarpım ve Multimoora yöntemlerine göre işletmeler sıralanmıştır. Sonuç olarak; lokantaların ilk sıralarda yer aldığı, kafelerin ise son sıralarda yer aldığı görülmüştür. Buradan lokantaların sıfır atık yönetmeliğine daha uygun olduğu sonucuna varılmıştır. Kilis ilinde yer alan kafe ve lokantaların sıfır atık yönetmeliğine uygunluğunun Çok Kriterli Karar Verme ÇKKV Yöntemleri ile değerlendirilmesi amacıyla daha önce araştırma yapılmadığından, çalışmanın literatüre katkı sağlayacağı düşünülmektedir.

Article Details

THE EVALUATION OF ZERO WASTE PROJECT APPLICATION IN CAFE AND RESTAURANTS WITH MULTI-CRITERIA DECISION MAKING METHODS: THE CASE OF KILIS PROVINCE

Authors:

Seval Süzülmüş | Yadigar Polat

Publisher:

Cukurova University

Journal:

Çukurova Üniversitesi Sosyal Bilimler Enstitüsü Dergisi Vol.32 Issue 1, pp.160-178

Document Type:

Article

Publication Date:

4/2023

Document Language:

Turkish

Document ID (Org No.):

2001288629

pISSN:

1304-8899

Zero Waste

Analytich Hierarchy Process

TOPSIS

MOORASıfır Atık

Çok Kriterli Karar Verme

Analitik Hiyerarşi Süreci

Topsis

Moora

Issues

Article Details

Authors: Seval Süzülmüş | Yadigar Polat

Publisher: Cukurova University

Journal: Çukurova Üniversitesi Sosyal Bilimler Enstitüsü Dergisi Vol.32 Issue 1, pp.160-178

Document Type: Article

Publication Date: 4/2023

Document Language: Turkish

Document ID (Org No.): 2001288629

pISSN: 1304-8899

Issues

Authors:

Seval Süzülmüş | Yadigar Polat

Publisher:

Cukurova University

Journal:

Çukurova Üniversitesi Sosyal Bilimler Enstitüsü Dergisi Vol.32 Issue 1, pp.160-178

Document Type:

Article

Publication Date:

4/2023

Document Language:

Turkish

Document ID (Org No.):

2001288629

pISSN:

1304-8899