Pattiasina TA, Nurmalina R, Harianto, Fariyanti A. Technical efficiency of traditional agriculture based on local knowledge of smallholder farmers. 5005 [Internet]. 2023 Aug. 4 [cited 2024 May 20];13(3):206-14. Available from: http://archive.aessweb.com/index.php/5005/article/view/4844