A. Zakaria and N. Nurdiani, “PENGARUH PENAMBAHAN VARIASI KONSENTRASI TEPUNG ROSELLA (Hibiscus sabdariffa Linn) TERHADAP SIFAT ORGANOLEPTIK COOKIES ALMOND CRISPY”, AGSCI, vol. 9, no. 2, pp. 189–202, Dec. 2019.