Setyobakti MH, Cahyaningati R, Abrori I. Appropriate Technology for Tampar Spinner and Digital Marketing as an Effort to Increase the Sustainability of Slap Rope Craftsmen in Lumajang. EPS [Internet]. 2024 Feb. 28 [cited 2025 Oct. 8];7(1):8-16. Available from: http://niscalamandirialafasy.com/index.php/eps/article/view/1273