Items where Author is "Ratna, Sri Harjanti, S.T., M.Eng."

Ratna, Sri Harjanti, S.T., M.Eng. and Aldi, Aldi and Andika, Mellya Murti and Aurelia, Dzakiyyah Khairunnisa and Duwi Nanda, Ramadhani Risdiyanti (2024) Laporan Akhir Susiobag (Sustainable Biopolybag)berbahan ampas tebu (baggase) dan kulit jeruk nipis. Final Report thesis, Politeknik LPP Yogyakarta.

Ratna, Sri Harjanti, S.T., M.Eng. and Ema, Lisa Febriyani and Muhammad, Nur Fadillah and Nadia, Asiffah (2023) LAPORAN PENELITIAN THE EFFECT OF ADDING BANANA PEEL EXTRACT (MUSA BALBISIANA) ON THE MANUFACTURE OF LIQUID SOAP MADE FROM CRUDE PALM OIL. Final Report thesis, Politeknik LPP Yogyakarta.

Ratna, Sri Harjanti, S.T., M.Eng. and Arif, Hidayat and Dyah, Puspasari (2023) Laporan Penelitian OPTIMALISASI PROGRAM LINK AND MATCH ANTARA PENDIDIKAN VOKASI DENGAN DUNIA INDUSTRI DALAM MENYELENGGARAKAN KEBUTUHAN KERJA. Final Report thesis, Politeknik LPP Yogyakarta.