Mawardati, Kembaren ET, Jullimursyida. Analysis of household income impact on packaged palm cooking oil consumption in Sumatra, Indonesia. 5002 [Internet]. 2024 Dec. 12 [cited 2024 Dec. 25];14(12):958-71. Available from: https://archive.aessweb.com/index.php/5002/article/view/5253