Bekkali Chakib, El, University Sidi Mohammed Ben Abdellah (Morocco)
Bekri, Abdelkader, Tahri Mohammad University (Algeria)
Bekri, Abdelkader, Tahri Mohamed University (Algeria)
Bekri, Abdelkader, Tahri Mohamed Bechar University (Algeria)
Belaidi, Aek, ENP University (Algeria)
Belarbi, Ahmed Wahid, USTO University of Oran (Algeria)
Belbekri, T., University of Bechar (Algeria)
Belbekri, Tahar, Tahri Mohamed University-Béchar (Algeria)
Belbekri, Tahar, Ahmed Draia University Adrar (Algeria)
Belfqih, Abdelaziz, Hassan II University (Morocco)
Belfqih, Abdelaziz, University Hassan II of Casablanca (Morocco)
Belgacem, Aicha, University of Saida (Algeria)
Belgacem, Fatima, University of Saida (Algeria)
Belgacem, Kheira, Taher Moulay University (Algeria)
Belhia, Karim Abdelkader, University of Saida Dr. Moulay Tahar (Algeria)
Belkacem, Belabbas, University Ibn Khaldun Tairet (Algeria)
Belkacem, Mohamed, University of Sciences and Technology of Oran (Algeria)
Belkaid, Rahma, University of Batna 2 (Mostefa Ben Boulaid) (Algeria)
Bellali, Badreddine, Mohamed Tahri University Béchar (Algeria)
Bellat, Abdelouahed, Hassan II University of Casablanca (Morocco)
Belmadani, Bachir, Chlef University (Algeria)
Belmili, Hocine, Centre de Développement des Énergies Renouvelables (Algeria)
Beloev, Hristo, “Angel Kanchev” University of Ruse (Bulgaria)
Beloev, Ivan, “Angel Kanchev” University of Ruse (Bulgaria)
Belousov, Evgeniy Viktorovich, South Ural State University, Chelyabinsk (Russian Federation)

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