Novayanti, F. et al. 2025. Synthesis of Nd-Pheophytin Complex and Its Hydrolysis into Nd-Pheophorbide from Katuk Leaves (Sauropus androgynous (L.) Merr). Jurnal Riset Sains dan Kimia Terapan. 11, 2 (Dec. 2025), 10–22. DOI:https://doi.org/10.21009/JRSKT.112.02.