Klaski Putri K, Tjahjono B. Extraction Of Ketapang And Mangrove Natural Dyes As Wisdom For The Development Of Ecological Batik In Pekalongan City. International Journal of Science, Technology & Management [Internet]. 2024Nov.27 [cited 2024Dec.26];5(6):1325-30. Available from: https://ijstm.inarah.co.id/index.php/ijstm/article/view/1197