• Worldwide Research Trends in the Recycling of Materials 

      Manzano-Agugliaro, Francisco; Salmerón-Manzano, Esther; Alcayde, Alfredo; Garrido-Cardenas, José Antonio (Encyclopedia of Renewable and Sustainable Materials: Volume 1-5, 2020)
      This study examines global research on the subject of recycling in the category of materials. For this purpose, a bibliometric research has been carried out in the Scopus database. All the records obtained have been used ...
    • Worldwide research trends on medicinal plants 

      Salmerón-Manzano, Esther ; Garrido-Cardenas, José Antonio; Manzano-Agugliaro, Francisco (Open Access Volume 17, Issue 10, 2 May 2020, Article number 3376, 05/2020)
      The use of medicinal plants has been done since ancient times and may even be considered the origin of modern medicine. Compounds of plant origin have been and still are an important source of compounds for drugs. In this ...