Philippe Grangé (Google Scholar), Atase Kerja Sama Linguistik, Institut Francais Indonesia, France

Joseph Lovestrand (Scopus ID: 57201945175) (Google Scholar), University of Oxford, Oxford, United Kingdom, United Kingdom

Supyan Hussin (Scopus ID: 36761044000) (Google Scholar), Universiti Kebanggaan Malaysia, Malaysia

Eri Kurniawan (Scopus ID: 55355855900) (Google Scholar) (Sinta ID), Universitas Pendidikan Indonesia, Indonesia

Muhammad Saiful Haq Bin Hussin (Curriculum Vitae) (Research Gate Profile), Department of Language, Academy of Malay Studies, Malaysia

Robert Sibarani (Scopus ID: 57201024223) (Google Scholar) (Sinta ID), Professor of Linguistic, Fakultas Budaya, Universitas Sumatera Utara, Indonesia

Jufrizal (Google Scholar) (Sinta ID), Fakultas Bahasa dan Seni Universitas Negeri Padang, Indonesia

Ali Saukah (Socpus ID) (Orcid ID) (Google Scholar) (Sinta ID), Professor of Linguistic, Universitas Negri Malang, Malang-Jawa Timur, Indonesia, Indonesia