Vol. 12 No. 2 (2023)

Articles

• The Policy International Cooperation on Protection Sea and Island Environment in Viet Nam and Challenges in the Implementation Process

  DieuHa Nguyen

  1-8

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• Environmental Product Declaration Approaches on the Brazilian Experiences: A Review

  Maria Alice Leite de Brito, Elaine Aparecida da Silva

  9-29

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• Spirulina and Its Potential in Bioproduct Production: a Review

  Larissa Chivanski Lopes, Eleia Righi, Jorge Alberto Vieira Costa

  30-53

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• Optimal Tilt Angle of Photovoltaic Panels: A Case Study in the City of Rio de Janeiro

  Alexandro Gomes, Maria Francisca do Nascimento Oliveira, Marcelo Musci

  54-66

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• Behavioural Patterns of Plastic Use by Indigenes of Ho: Influence of Awareness Levels, Attitudinal Change and Legislative Frameworks

  Richard Kwadzo Asare, Ernest Edem Tulasi, Mohammed Takase, Raymond Kirk Apawu

  67-83

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• Comparison of the embodied and operating energy in agricultural greenhouses and in residential buildings

  JOHN VOURDOUBAS

  84-95

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• Sustainable Tourism Development Index: A Scientifically Practical Proposal

  Mihail N Diakomihalis, Nikolaos-Marios Diakomichalis

  96-113

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• Efficiency of Domestic Hygienization of Fertirrigated Lettuces with Wastewater from Dairy Cattle Farming

  Paulo Cezar da Cunha Junior, Maria Toledo de Carvalho Silva, Lais Figueira Gebara Cabral, Marcos Filgueiras Jorge, Leonardo Duarte Batista da Silva, Rosane da Silva Rodrigues, Elisa Helena da Rocha Ferreira

  114-129

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• State of Urban Household Drinking Water Security Situation in Bamenda North West Region, Cameroon

  Leonard Veryee, Fombe Lawrence Fon, Kometa Sunday Shende

  130-145

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