Abiddin, Norhasni Zainal, Mohd Fauzi Mohd Ghazali, Shahrul Izad Yahya, Norazlan Jantan, and Nabila Husna Abdul Halim. 2023. “Exploring the Wellbeing and Challenges Faced by Smallholder Plantation Farmers in Malaysia: A Systematic Review”. Environment and Social Psychology 8 (1). https://doi.org/10.18063/esp.v8.i1.1574.