PATRON Prof. Raghavendra P. TiwariVice ChancellorCentral University of PunjabBathinda, Punjab Dr. TawnengaFormer PrincipalPachhunga University CollegeAizawl, Mizoram Prof. K.R.S. Sambasiva RaoVice ChancellorMizoram UniversityAizawl, Mizoram MANAGING BOARD CHAIRMAN Prof. H. LalthanzaraPrincipalPachhunga University College MANAGING BOARD VICE-CHAIRMAN Prof. K. LalchhandamaDepartment of ZoologyPachhunga University College EDITOR-IN-CHIEF Dr. Bubul BharaliAssistant ProfessorDepartment of GeologyPachhunga University College EXECUTIVE EDITOR Dr. RohmingmawiiAssistant ProfessorDepartment of HistoryPachhunga University College Dr. Vanlalhruaii RalteAssociate ProfessorDepartment of BotanyPachhunga University College JOINT EDITOR Prof. Rinpari RalteDepartment of PsychologyPachhunga University College Dr. Henry LalmawizualaAssociate ProfessorDepartment of EnglishPachhunga University College Dr. Ghanashyam DekaAssociate ProfessorDepartment of GeographyPachhunga University College Dr. N. William SinghAssociate ProfessorDepartment of SociologyPachhunga University College Dr. Dibya Prakash RaiAssistant ProfessorDepartment of PhysicsPachhunga University College Dr. B. LalruatfelaAssistant ProfessorDepartment of ZoologyPachhunga University College Dr. H. LaldinmawiaAssistant ProfessorDepartment of MizoPachhunga University College Dr. Garima SinghAssistant ProfessorDepartment of BotanyPachhunga University College Dr. Mukesh RanjanAssistant ProfessorDepartment of StatisticsPachhunga University College Dr. Subhasish DasAssistant ProfessorDepartment of Environmental SciencePachhunga University College Dr. Mukesh Kumar YadavAssistant ProfessorDepartment of BiotechnologyPachhunga University College INTERNATIONAL EDITORIAL ADVISORY BOARD Prof. P. Grima GallardoUniversidad de Los Andes (ULA)Merida, Venezuela Prof. G. A. AdebayoFederal University of AgricultureAbeokuta, Nigeria Prof. J. TaweekunPrince of Songkla UniversitySongkhla, Thailand Dr. Madhav Prasad GhimireTribhuvan UniversityKathmandu, Nepal Prof. Oksana IsmailovaArifov Institute of ElectronicsTashkent, Uzbekistan Prof. Upendra BaralChinese Academy of SciencesChoyang, Beijing, China Prof. J. PrakashUniversity of JohannesburgKingsway Campus, South Africa Prof. Abu YayaUniversity of GhanaLegon, Ghana Prof. Narendra SinghSouthern University of Science & TechnologyShenzhen, China Prof. Yu Kok HwaUniversiti Sains MalaysiaPenang, Malaysia Prof. Savas KayaCumhuriyet UniversitySivas, Turkey Prof. M. Musa Saad H.-EQassim UniversityMuthnib, Saudi Arabia Prof. Muhammad KashifTianjin UniversityTianjin, China Prof. Adlane SayedeUniversite d’ArtoisLens France Prof. Md. Anwar HossainMawlana Bhashani Science & Technology UniversityTangail, Bangladesh Prof. Rabah KhenataUniversity of Mascara-AlgeriaMascara, Algeria Prof. O. E. OsafileFederal University of Petroleum ResourcesEffurun, Nigeria Dr. Tista Prasai JoshiNepal Academy of Science & TechnologyKathmandu, Nepal Dr. Krishna Bahadur RaiTribhuvan UniversityKathmandu, Nepal NATIONAL EDITORIAL ADVISORY BOARD Prof. R. K. Thapa (Retd.)Mizoram UniversityAizawl, Mizoram Prof. Sunita SrivastavaGuru Jambheshwar University of Science & TechnologyHisar, Haryana Prof. J. J. SamuelVIT UniversityVellore, India Prof. Sajal NagAssam UniversitySilchar, Assam Prof. H. K. L. FenteMizoram UniversityAizawl, Mizoram Prof. Rumki BasuJamia Milia IslamiaNew Delhi Prof. S. K. BarikNorth Eastern Hill UniversityShillong, Meghalaya Prof. N. V. R. Jyoti KumarMizoram UniversityAizawl, Mizoram Prof. Pradumn KumarHindu CollegeNew Delhi Dr. Salam Shanti KumarManipur UniversityImphal, Manipur Dr. Binu SundasMiranda HouseNew Delhi Prof. James L. T. ThangaMizoram UniversityAizawl, Mizoram Dr. Debashis MandalMizoram UniversityAizawl, Mizoram Dr. Saugata SarkarMizoram UniversityAizawl, Mizoram Dr. Vanramliana Pachhunga University College Aizawl, Mizoram