Global Research Trend of Sustainable Transport in Response to Energy Efficiency: A Bibliometric Analysis. - Asha'ari, Maryam Jamilah; Daud, Salina; Kasavan, Saraswathy; Wan Abdullah, Wan Mohammad Taufik; Mustapa, Siti Indati; Rajadurai, Jegatheesan; Ahmad, Nurul Nadiah; Wan Hanafi, Wan Noordiana; Toolib, Siti Norhidayah; Mohamed Ali, Mohamed Azrin bin (SAGE Open, 2024)