Zahwa, Nabilla, et al. “FORMULATION AND STABILITY TESTING OF SOLID SOAP CONTAINING A COMBINATION OF PURE HONEY (MEL DEPURATUM) AND RED DRAGON FRUIT PEEL EXTRACT (HYLOCEREUS COSTARICENSIS)”. JURNAL KESEHATAN, SAINS, DAN TEKNOLOGI (JAKASAKTI), vol. 4, no. 2, Aug. 2025, pp. 493-04, https://jurnal.undhirabali.ac.id/index.php/jakasakti/article/view/4247.