نتایج جستجو برای: material development
تعداد نتایج: 1735637 فیلتر نتایج به سال:
Journal:
:International Journal of Engineering & Technology
2018
Journal:
:Chemical Bulletin of Kazakh National University
2014
Journal:
:Journal of Advanced Science
2001
Journal:
:DENKI-SEIKO[ELECTRIC FURNACE STEEL]
2004
Journal:
:IOP Conference Series: Earth and Environmental Science
2018
Journal:
:Journal of Materials Research and Technology
2020
Journal:
:TESL Canada Journal
1987
Journal:
:SANITAS : Jurnal Teknologi dan Seni Kesehatan
2017
Journal:
:Reference materials
2020
Journal:
:Jurnal Penelitian Pendidikan IPA (JPPIPA)
2023
This research aims the development of universal indicators from organic waste materials. is a and (R&D) with modified ADDIE model. The indicator developed was implemented for students class XI MIPA at Senior High School in Bantul, Yogyakarta. data collection methods used are interviews, product validation sheets, observations, tests, questionnaires. results showed that can determine pH valu...
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