Sample working age group The population used in this research is high school students 4/3 some of Ichthyology, bridge school. Tools used in research. Tools used in this research is the questionnaire (Questionnaire), which is a tool that is used to collect the data by reviewing the theoretical concepts and the research involved and updated with this research study. Divide your content into two parts as follows: Section 1: information about the respondents, such as age, gender, Part 2: knowledge of the roses.
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