Hastuti, Andi Candra, and Juniarti Iryani. “PROTOTYPE OF AUTOMATIC WASTE SORTORING BASED ON ARDUINO UNO WITH SMS GATEWAY NOTIFICATION IN INTEGRATED SMP.S SYEKH MUHAMMAD JA’FAR BANYORANG, BANTAENG DISTRICT”. Lajutek: Lajagoe Journal Of Informatika, Multimedia, and Infomation, vol. 1, no. 1, May 2023, pp. 46-59, https://journal.lajagoe.com/index.php/Lajutek/article/view/21.