2 1 50 SMA Kelas XI Dicky Susanto Primary Author Savitri K. Sihombing Primary Author Marianna Magdalena Radjawane Primary Author Yulian Candra Primary Author Daniel Sinambela Primary Author Faris M. Naufal Illustrator Tri Hartini Editor mixed material 9786232445364 2021 WhatsApp_Image_2023-09-02_at_14.25.00.jpeg.jpeg SMA Kelas X Dicky Susanto Primary Author Savitri K. Sihombing Primary Author Marianna Magdalena Radjawane Primary Author Faris M. Naufal Illustrator Tri Hartini Editor Theja Kurniawan Primary Author Eunice Salim Primary Author Ummy Salmah Primary Author Ambarsari Kusuma Wardani Primary Author mixed material 9786022445258 2021 WhatsApp_Image_2023-09-05_at_17.26.23.jpeg.jpeg