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Lavagna
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Task Management Software Open Source - OpenProject
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Odoo | Open Source Project Management
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Taiga: Your opensource agile project management software
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12 Best Free & Open source Project Management Software -H2S Media
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Task Management for Teams - MeisterTask
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SO Planning – Open Source Visual Project Management Software
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Open Source Project Management System - Leantime™
Open Source Project Management System - Leantime™
