“Strategi Peningkatan Kompetensi Sumber Daya Manusia Dalam Usaha UMKM Amplang Di Pondok Pesantren Mambaul Khairot”. ECONOMETRICS:Journal of Sustainable Economics and Management, vol. 1, no. 3, Aug. 2025, pp. 151-60, https://ejournal.limm-pub.id/index.php/econometrics/article/view/148.