Determinants of outpatient service use among Orang Asli in Malaysia using Andersen’s Behavioural Model - Iqbal Ab Rahim; Nur Elina Abdul Mutalib; Sivaraj Raman; Devi Shantini Rata Mohan; Awatef Amer Nordin; Suhana Jawahir; Sarah Nurain Mohd Noh; Jabrullah Ab Hamid; Hamizatul Akmal Abd Hamid; Tania Gayle Robert Lourdes; Thamil Arasu Saminathan; Mohd Hatta Abdul Mutalip; et al. (PLoS ONE, 2026)