Widiyanti, S. ., and A. B. D. . Nandiyanto. “Bibliometric Analysis of Polyethersulfone (PES) Membrane Research Development (2012-2022) Using Publish or Perish and VOSviewer”. Jurnal Teknologi Riset Terapan, vol. 3, no. 2, July 2025, pp. 37-51, doi:10.35912/jatra.v3i2.6922.