Sustainability is a topic that is increasingly discussed in society and organizations, leading many companies to adopt communication strategies focused on this theme. The objective of this article was to identify in the literature the ways, means, or tools that companies use to communicate sustainability. This article was based on a systematic review of the literature on the topic, resulting in a final sample of 18 articles from 14 different journals. Seven potential topics were identified in the systematic review: (i) communication strategies, (ii) the relationship between communication and consumer behavior, (iii) communication and health benefits, (iv) sustainability and corporate social responsibility (CSR), (v) sustainable business models, (vi) sustainability and process optimization, and (vii) sustainability and environmental impact. The results obtained allowed us to conclude that the strategies that companies can use to communicate sustainability are as follows: use new technologies (internet, social networks, websites, etc.), make value propositions based on consumer behaviors, disseminate clear and consistent information, and ensure broader work teams, among others. These results contribute to the advancement of scientific literature and to the definition and implementation of more efficient and effective public policies that facilitate communication between companies and consumers. Finally, this paper offers practical suggestions to formulate sustainable communication strategies.

Geographic location and, particularly, soil and climate exert influence on the typicality of a wine from a specific region, which is often justified by the terroir, and these factors also influence the epiphytic flora associated with the surface of the grape berries. In the present study, the microbiome associated with the surface of berries obtained from ten vineyards of the Alvarinho variety located in different geographical locations in mainland Portugal was determined and analyzed. The removal of microbial flora from the surface of the berries was carried out by washing and sonication, after which the extraction and purification of the respective DNA was carried out. High-throughput short amplicon sequencing of the fungal ITS region and the bacterial 16S region was performed, allowing for the determination of the microbial consortium associated with Alvarinho wine grapes. Analysis of α-diversity demonstrated that parcels from the Monção and Melgaço sub-region present a significantly (p < 0.05) lower fungal diversity and species richness when compared to the plots analyzed from other regions/sub-regions. The ubiquitous presence of Metschnikowia spp., a yeast with enologic potential interest in all parcels from Monção and Melgaço, was also observed.

Purpose: The aim of this study is to obtain a diagnosis regarding the implementation of QMS (Quality Management System) according to ISO 9001 in Higher Education Institutions (HEIs) of Angola.Methodology/Approach: The research was conducted through a questionnaire proposed to survey selected 55 institutions. Fifty completed questionnaires were received, representing the sample of this work. The statistical analysis SPSS version 22.0 for Windows was used for the treatment of the data.Findings: The results of the study show that of the 50 Angolan HEIs surveyed, only 20% of them have the Quality Management System implemented. As main benefits of the implementation of the QMS in HEIs of Angola, we can highlight: Improvement of the quality of teaching; Improvement of student satisfaction; Improvement of confidence of students and other stakeholders; Improvement in student assessment; Improvement of teacher competences.Research Limitation/implication: The main limitation of the study lies in the fact that of the 50 Angolan HEIs referred, only 20% of them have the Quality Management System implemented, which shows that there is still much work to be done in this area.Originality/Value of paper: Higher education in Angola has had an evolution in terms of demand and access. Due to the quantitative development of higher education in Angola, it is necessary to be accompanied by qualitative growth, which implies the reinforcement of the need for quality management.